1275950054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{1663}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 2055106560

約数和(自身を除く): 779156506

約数列:

[1, 2, 19, 38, 61, 122, 331, 662, 1159, 1663, 2318, 3326, 6289, 12578, 20191, 31597, 40382, 63194, 101443, 202886, 383629, 550453, 767258, 1100906, 1927417, 3854834, 10458607, 20917214, 33577633, 67155266, 637975027, 1275950054]

約数ペア:

[(1, 1275950054), (2, 637975027), (19, 67155266), (38, 33577633), (61, 20917214), (122, 10458607), (331, 3854834), (662, 1927417), (1159, 1100906), (1663, 767258), (2318, 550453), (3326, 383629), (6289, 202886), (12578, 101443), (20191, 63194), (31597, 40382)]