7274707198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{20681}}^1$

素因数の和:21024

約数の個数: 32

約数和(自身を含む): 12151088640

約数和(自身を除く): 4876381442

約数列:

[1, 2, 11, 22, 59, 118, 271, 542, 649, 1298, 2981, 5962, 15989, 20681, 31978, 41362, 175879, 227491, 351758, 454982, 1220179, 2440358, 5604551, 11209102, 13421969, 26843938, 61650061, 123300122, 330668509, 661337018, 3637353599, 7274707198]

約数ペア:

[(1, 7274707198), (2, 3637353599), (11, 661337018), (22, 330668509), (59, 123300122), (118, 61650061), (271, 26843938), (542, 13421969), (649, 11209102), (1298, 5604551), (2981, 2440358), (5962, 1220179), (15989, 454982), (20681, 351758), (31978, 227491), (41362, 175879)]