13080459028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1891333}}^1$

素因数の和:1891376

約数の個数: 48

約数和(自身を含む): 29656117120

約数和(自身を除く): 16575658092

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 1891333, 3782666, 7565332, 13239331, 24587329, 26478662, 35935327, 49174658, 52957324, 71870654, 98349316, 143741308, 172111303, 251547289, 344222606, 467159251, 503094578, 688445212, 934318502, 1006189156, 1868637004, 3270114757, 6540229514, 13080459028]

約数ペア:

[(1, 13080459028), (2, 6540229514), (4, 3270114757), (7, 1868637004), (13, 1006189156), (14, 934318502), (19, 688445212), (26, 503094578), (28, 467159251), (38, 344222606), (52, 251547289), (76, 172111303), (91, 143741308), (133, 98349316), (182, 71870654), (247, 52957324), (266, 49174658), (364, 35935327), (494, 26478662), (532, 24587329), (988, 13239331), (1729, 7565332), (3458, 3782666), (6916, 1891333)]