22471817459

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1\times {\mathrm{5651}}^1$

素因数の和:6251

約数の個数: 32

約数和(自身を含む): 28030302720

約数和(自身を除く): 5558485261

約数列:

[1, 7, 13, 89, 91, 491, 623, 1157, 3437, 5651, 6383, 8099, 39557, 43699, 44681, 73463, 305893, 502939, 514241, 568087, 2774641, 3520573, 3976609, 6538207, 19422487, 36070333, 45767449, 246943049, 252492331, 1728601343, 3210259637, 22471817459]

約数ペア:

[(1, 22471817459), (7, 3210259637), (13, 1728601343), (89, 252492331), (91, 246943049), (491, 45767449), (623, 36070333), (1157, 19422487), (3437, 6538207), (5651, 3976609), (6383, 3520573), (8099, 2774641), (39557, 568087), (43699, 514241), (44681, 502939), (73463, 305893)]