1907679392632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1\times {\mathrm{247943}}^1$

素因数の和:248572

約数の個数: 64

約数和(自身を含む): 3883874158080

約数和(自身を除く): 1976194765448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 443, 668, 886, 1336, 1772, 2171, 3544, 4342, 5759, 8684, 11518, 17368, 23036, 46072, 73981, 147962, 247943, 295924, 495886, 591848, 961753, 991772, 1923506, 1983544, 3223259, 3847012, 6446518, 7694024, 12893036, 25786072, 41406481, 82812962, 109838749, 165625924, 219677498, 331251848, 439354996, 538284253, 878709992, 1076568506, 1427903737, 2153137012, 2855807474, 4306274024, 5711614948, 11423229896, 18343071083, 36686142166, 73372284332, 146744568664, 238459924079, 476919848158, 953839696316, 1907679392632]

約数ペア:

[(1, 1907679392632), (2, 953839696316), (4, 476919848158), (8, 238459924079), (13, 146744568664), (26, 73372284332), (52, 36686142166), (104, 18343071083), (167, 11423229896), (334, 5711614948), (443, 4306274024), (668, 2855807474), (886, 2153137012), (1336, 1427903737), (1772, 1076568506), (2171, 878709992), (3544, 538284253), (4342, 439354996), (5759, 331251848), (8684, 219677498), (11518, 165625924), (17368, 109838749), (23036, 82812962), (46072, 41406481), (73981, 25786072), (147962, 12893036), (247943, 7694024), (295924, 6446518), (495886, 3847012), (591848, 3223259), (961753, 1983544), (991772, 1923506)]