84980686

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{659}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 149276160

約数和(自身を除く): 64295474

約数列:

[1, 2, 7, 14, 61, 122, 151, 302, 427, 659, 854, 1057, 1318, 2114, 4613, 9211, 9226, 18422, 40199, 64477, 80398, 99509, 128954, 199018, 281393, 562786, 696563, 1393126, 6070049, 12140098, 42490343, 84980686]

約数ペア:

[(1, 84980686), (2, 42490343), (7, 12140098), (14, 6070049), (61, 1393126), (122, 696563), (151, 562786), (302, 281393), (427, 199018), (659, 128954), (854, 99509), (1057, 80398), (1318, 64477), (2114, 40199), (4613, 18422), (9211, 9226)]