137476690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{25793}}^1$

素因数の和:25854

約数の個数: 32

約数和(自身を含む): 273003696

約数和(自身を除く): 135527006

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 25793, 51586, 128965, 257930, 335309, 670618, 1057513, 1676545, 2115026, 3353090, 5287565, 10575130, 13747669, 27495338, 68738345, 137476690]

約数ペア:

[(1, 137476690), (2, 68738345), (5, 27495338), (10, 13747669), (13, 10575130), (26, 5287565), (41, 3353090), (65, 2115026), (82, 1676545), (130, 1057513), (205, 670618), (410, 335309), (533, 257930), (1066, 128965), (2665, 51586), (5330, 25793)]