1245582392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{41179}}^1$

素因数の和:41403

約数の個数: 32

約数和(自身を含む): 2470800000

約数和(自身を除く): 1225217608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 3781, 7562, 15124, 30248, 41179, 82358, 164716, 329432, 782401, 1564802, 3129604, 6259208, 8194621, 16389242, 32778484, 65556968, 155697799, 311395598, 622791196, 1245582392]

約数ペア:

[(1, 1245582392), (2, 622791196), (4, 311395598), (8, 155697799), (19, 65556968), (38, 32778484), (76, 16389242), (152, 8194621), (199, 6259208), (398, 3129604), (796, 1564802), (1592, 782401), (3781, 329432), (7562, 164716), (15124, 82358), (30248, 41179)]