1292672784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2071591}}^1$

素因数の和:2071615

約数の個数: 40

約数和(自身を含む): 3596283712

約数和(自身を除く): 2303610928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2071591, 4143182, 6214773, 8286364, 12429546, 16572728, 24859092, 26930683, 33145456, 49718184, 53861366, 80792049, 99436368, 107722732, 161584098, 215445464, 323168196, 430890928, 646336392, 1292672784]

約数ペア:

[(1, 1292672784), (2, 646336392), (3, 430890928), (4, 323168196), (6, 215445464), (8, 161584098), (12, 107722732), (13, 99436368), (16, 80792049), (24, 53861366), (26, 49718184), (39, 33145456), (48, 26930683), (52, 24859092), (78, 16572728), (104, 12429546), (156, 8286364), (208, 6214773), (312, 4143182), (624, 2071591)]