1002378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 2201472

約数和(自身を除く): 1199094

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 181, 213, 362, 426, 543, 923, 1086, 1846, 2353, 2769, 4706, 5538, 7059, 12851, 14118, 25702, 38553, 77106, 167063, 334126, 501189, 1002378]

約数ペア:

[(1, 1002378), (2, 501189), (3, 334126), (6, 167063), (13, 77106), (26, 38553), (39, 25702), (71, 14118), (78, 12851), (142, 7059), (181, 5538), (213, 4706), (362, 2769), (426, 2353), (543, 1846), (923, 1086)]