2927720543890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44711}}^1\times {\mathrm{211229}}^1$

素因数の和:255978

約数の個数: 32

約数和(自身を含む): 5440041077760

約数和(自身を除く): 2512320533870

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 44711, 89422, 211229, 223555, 422458, 447110, 1056145, 1386041, 2112290, 2772082, 6548099, 6930205, 13096198, 13860410, 32740495, 65480990, 9444259819, 18888519638, 47221299095, 94442598190, 292772054389, 585544108778, 1463860271945, 2927720543890]

約数ペア:

[(1, 2927720543890), (2, 1463860271945), (5, 585544108778), (10, 292772054389), (31, 94442598190), (62, 47221299095), (155, 18888519638), (310, 9444259819), (44711, 65480990), (89422, 32740495), (211229, 13860410), (223555, 13096198), (422458, 6930205), (447110, 6548099), (1056145, 2772082), (1386041, 2112290)]