980097986

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1\times {\mathrm{839}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 1695133440

約数和(自身を除く): 715035454

約数列:

[1, 2, 7, 14, 181, 362, 461, 839, 922, 1267, 1678, 2534, 3227, 5873, 6454, 11746, 83441, 151859, 166882, 303718, 386779, 584087, 773558, 1063013, 1168174, 2126026, 2707453, 5414906, 70006999, 140013998, 490048993, 980097986]

約数ペア:

[(1, 980097986), (2, 490048993), (7, 140013998), (14, 70006999), (181, 5414906), (362, 2707453), (461, 2126026), (839, 1168174), (922, 1063013), (1267, 773558), (1678, 584087), (2534, 386779), (3227, 303718), (5873, 166882), (6454, 151859), (11746, 83441)]