1880473434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{4523}}^1$

素因数の和:5075

約数の個数: 64

約数和(自身を含む): 4534133760

約数和(自身を除く): 2653660326

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 521, 798, 1042, 1563, 3126, 3647, 4523, 7294, 9046, 9899, 10941, 13569, 19798, 21882, 27138, 29697, 31661, 59394, 63322, 69293, 85937, 94983, 138586, 171874, 189966, 207879, 257811, 415758, 515622, 601559, 1203118, 1804677, 2356483, 3609354, 4712966, 7069449, 14138898, 16495381, 32990762, 44773177, 49486143, 89546354, 98972286, 134319531, 268639062, 313412239, 626824478, 940236717, 1880473434]

約数ペア:

[(1, 1880473434), (2, 940236717), (3, 626824478), (6, 313412239), (7, 268639062), (14, 134319531), (19, 98972286), (21, 89546354), (38, 49486143), (42, 44773177), (57, 32990762), (114, 16495381), (133, 14138898), (266, 7069449), (399, 4712966), (521, 3609354), (798, 2356483), (1042, 1804677), (1563, 1203118), (3126, 601559), (3647, 515622), (4523, 415758), (7294, 257811), (9046, 207879), (9899, 189966), (10941, 171874), (13569, 138586), (19798, 94983), (21882, 85937), (27138, 69293), (29697, 63322), (31661, 59394)]