1249920358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{2857}}^1$

素因数の和:3304

約数の個数: 32

約数和(自身を含む): 2047471200

約数和(自身を除く): 797550842

約数列:

[1, 2, 19, 29, 38, 58, 397, 551, 794, 1102, 2857, 5714, 7543, 11513, 15086, 23026, 54283, 82853, 108566, 165706, 218747, 437494, 1134229, 1574207, 2268458, 3148414, 21550351, 32892641, 43100702, 65785282, 624960179, 1249920358]

約数ペア:

[(1, 1249920358), (2, 624960179), (19, 65785282), (29, 43100702), (38, 32892641), (58, 21550351), (397, 3148414), (551, 2268458), (794, 1574207), (1102, 1134229), (2857, 437494), (5714, 218747), (7543, 165706), (11513, 108566), (15086, 82853), (23026, 54283)]