89864671498

素因数分解:

$2^1\times 7^1\times {\mathrm{120247}}^1\times {\mathrm{53381}}^1$

素因数の和:173637

約数の個数: 16

約数和(自身を含む): 154057889664

約数和(自身を除く): 64193218166

約数列:

[1, 2, 7, 14, 53381, 106762, 120247, 240494, 373667, 747334, 841729, 1683458, 6418905107, 12837810214, 44932335749, 89864671498]

約数ペア:

[(1, 89864671498), (2, 44932335749), (7, 12837810214), (14, 6418905107), (53381, 1683458), (106762, 841729), (120247, 747334), (240494, 373667)]