1330751920106

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2699}}^1\times {\mathrm{445799}}^1$

素因数の和:448586

約数の個数: 32

約数和(自身を含む): 2311027200000

約数和(自身を除く): 980275279894

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 2699, 5398, 18893, 37786, 213221, 426442, 445799, 891598, 1492547, 2985094, 3120593, 6241186, 35218121, 70436242, 246526847, 493053694, 1203211501, 2406423002, 8422480507, 16844961014, 95053708579, 190107417158, 665375960053, 1330751920106]

約数ペア:

[(1, 1330751920106), (2, 665375960053), (7, 190107417158), (14, 95053708579), (79, 16844961014), (158, 8422480507), (553, 2406423002), (1106, 1203211501), (2699, 493053694), (5398, 246526847), (18893, 70436242), (37786, 35218121), (213221, 6241186), (426442, 3120593), (445799, 2985094), (891598, 1492547)]