2154683892

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 5286744064

約数和(自身を除く): 3132060172

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 97, 124, 186, 194, 211, 283, 291, 372, 388, 422, 566, 582, 633, 844, 849, 1132, 1164, 1266, 1698, 2532, 3007, 3396, 6014, 6541, 8773, 9021, 12028, 13082, 17546, 18042, 19623, 20467, 26164, 26319, 27451, 35092, 36084, 39246, 40934, 52638, 54902, 59713, 61401, 78492, 81868, 82353, 105276, 109804, 119426, 122802, 164706, 179139, 238852, 245604, 329412, 358278, 634477, 716556, 850981, 1268954, 1701962, 1851103, 1903431, 2537908, 2552943, 3403924, 3702206, 3806862, 5105886, 5553309, 5792161, 7404412, 7613724, 10211772, 11106618, 11584322, 17376483, 22213236, 23168644, 34752966, 69505932, 179556991, 359113982, 538670973, 718227964, 1077341946, 2154683892]

約数ペア:

[(1, 2154683892), (2, 1077341946), (3, 718227964), (4, 538670973), (6, 359113982), (12, 179556991), (31, 69505932), (62, 34752966), (93, 23168644), (97, 22213236), (124, 17376483), (186, 11584322), (194, 11106618), (211, 10211772), (283, 7613724), (291, 7404412), (372, 5792161), (388, 5553309), (422, 5105886), (566, 3806862), (582, 3702206), (633, 3403924), (844, 2552943), (849, 2537908), (1132, 1903431), (1164, 1851103), (1266, 1701962), (1698, 1268954), (2532, 850981), (3007, 716556), (3396, 634477), (6014, 358278), (6541, 329412), (8773, 245604), (9021, 238852), (12028, 179139), (13082, 164706), (17546, 122802), (18042, 119426), (19623, 109804), (20467, 105276), (26164, 82353), (26319, 81868), (27451, 78492), (35092, 61401), (36084, 59713), (39246, 54902), (40934, 52638)]