380037242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{3491}}^1$

素因数の和:3638

約数の個数: 32

約数和(自身を含む): 633588480

約数和(自身を除く): 253551238

約数列:

[1, 2, 13, 26, 53, 79, 106, 158, 689, 1027, 1378, 2054, 3491, 4187, 6982, 8374, 45383, 54431, 90766, 108862, 185023, 275789, 370046, 551578, 2405299, 3585257, 4810598, 7170514, 14616817, 29233634, 190018621, 380037242]

約数ペア:

[(1, 380037242), (2, 190018621), (13, 29233634), (26, 14616817), (53, 7170514), (79, 4810598), (106, 3585257), (158, 2405299), (689, 551578), (1027, 370046), (1378, 275789), (2054, 185023), (3491, 108862), (4187, 90766), (6982, 54431), (8374, 45383)]