1491348

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 3799040

約数和(自身を除く): 2307692

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 211, 228, 372, 422, 589, 633, 844, 1178, 1266, 1767, 2356, 2532, 3534, 4009, 6541, 7068, 8018, 12027, 13082, 16036, 19623, 24054, 26164, 39246, 48108, 78492, 124279, 248558, 372837, 497116, 745674, 1491348]

約数ペア:

[(1, 1491348), (2, 745674), (3, 497116), (4, 372837), (6, 248558), (12, 124279), (19, 78492), (31, 48108), (38, 39246), (57, 26164), (62, 24054), (76, 19623), (93, 16036), (114, 13082), (124, 12027), (186, 8018), (211, 7068), (228, 6541), (372, 4009), (422, 3534), (589, 2532), (633, 2356), (844, 1767), (1178, 1266)]