1267888908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{738863}}^1$

素因数の和:738894

約数の個数: 48

約数和(自身を含む): 3475616256

約数和(自身を除く): 2207727348

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 738863, 1477726, 2216589, 2955452, 4433178, 8127493, 8866356, 9605219, 16254986, 19210438, 24382479, 28815657, 32509972, 38420876, 48764958, 57631314, 97529916, 105657409, 115262628, 211314818, 316972227, 422629636, 633944454, 1267888908]

約数ペア:

[(1, 1267888908), (2, 633944454), (3, 422629636), (4, 316972227), (6, 211314818), (11, 115262628), (12, 105657409), (13, 97529916), (22, 57631314), (26, 48764958), (33, 38420876), (39, 32509972), (44, 28815657), (52, 24382479), (66, 19210438), (78, 16254986), (132, 9605219), (143, 8866356), (156, 8127493), (286, 4433178), (429, 2955452), (572, 2216589), (858, 1477726), (1716, 738863)]