1677306670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{163321}}^1$

素因数の和:163420

約数の個数: 32

約数和(自身を含む): 3292571520

約数和(自身を除く): 1615264850

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 163321, 326642, 816605, 1633210, 2123173, 4246346, 10615865, 12902359, 21231730, 25804718, 64511795, 129023590, 167730667, 335461334, 838653335, 1677306670]

約数ペア:

[(1, 1677306670), (2, 838653335), (5, 335461334), (10, 167730667), (13, 129023590), (26, 64511795), (65, 25804718), (79, 21231730), (130, 12902359), (158, 10615865), (395, 4246346), (790, 2123173), (1027, 1633210), (2054, 816605), (5135, 326642), (10270, 163321)]