2196125776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{30253}}^1$

素因数の和:30623

約数の個数: 40

約数和(自身を含む): 4595582600

約数和(自身を除く): 2399456824

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 349, 698, 1396, 2792, 4537, 5584, 9074, 18148, 30253, 36296, 60506, 72592, 121012, 242024, 393289, 484048, 786578, 1573156, 3146312, 6292624, 10558297, 21116594, 42233188, 84466376, 137257861, 168932752, 274515722, 549031444, 1098062888, 2196125776]

約数ペア:

[(1, 2196125776), (2, 1098062888), (4, 549031444), (8, 274515722), (13, 168932752), (16, 137257861), (26, 84466376), (52, 42233188), (104, 21116594), (208, 10558297), (349, 6292624), (698, 3146312), (1396, 1573156), (2792, 786578), (4537, 484048), (5584, 393289), (9074, 242024), (18148, 121012), (30253, 72592), (36296, 60506)]