837304130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{22921}}^1$

素因数の和:23222

約数の個数: 32

約数和(自身を含む): 1628929008

約数和(自身を除く): 791624878

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 281, 562, 1405, 2810, 3653, 7306, 18265, 22921, 36530, 45842, 114605, 229210, 297973, 595946, 1489865, 2979730, 6440801, 12881602, 32204005, 64408010, 83730413, 167460826, 418652065, 837304130]

約数ペア:

[(1, 837304130), (2, 418652065), (5, 167460826), (10, 83730413), (13, 64408010), (26, 32204005), (65, 12881602), (130, 6440801), (281, 2979730), (562, 1489865), (1405, 595946), (2810, 297973), (3653, 229210), (7306, 114605), (18265, 45842), (22921, 36530)]