222710410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1\times {\mathrm{1327}}^1$

素因数の和:2638

約数の個数: 32

約数和(自身を含む): 432375552

約数和(自身を除く): 209665142

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1291, 1327, 2582, 2654, 6455, 6635, 12910, 13270, 16783, 17251, 33566, 34502, 83915, 86255, 167830, 172510, 1713157, 3426314, 8565785, 17131570, 22271041, 44542082, 111355205, 222710410]

約数ペア:

[(1, 222710410), (2, 111355205), (5, 44542082), (10, 22271041), (13, 17131570), (26, 8565785), (65, 3426314), (130, 1713157), (1291, 172510), (1327, 167830), (2582, 86255), (2654, 83915), (6455, 34502), (6635, 33566), (12910, 17251), (13270, 16783)]