803115248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{7411}}^1$

素因数の和:7953

約数の個数: 40

約数和(自身を含む): 1679173776

約数和(自身を除く): 876058528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 521, 1042, 2084, 4168, 6773, 7411, 8336, 13546, 14822, 27092, 29644, 54184, 59288, 96343, 108368, 118576, 192686, 385372, 770744, 1541488, 3861131, 7722262, 15444524, 30889048, 50194703, 61778096, 100389406, 200778812, 401557624, 803115248]

約数ペア:

[(1, 803115248), (2, 401557624), (4, 200778812), (8, 100389406), (13, 61778096), (16, 50194703), (26, 30889048), (52, 15444524), (104, 7722262), (208, 3861131), (521, 1541488), (1042, 770744), (2084, 385372), (4168, 192686), (6773, 118576), (7411, 108368), (8336, 96343), (13546, 59288), (14822, 54184), (27092, 29644)]