1396530716

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{2347}}^1$

素因数の和:2706

約数の個数: 48

約数和(自身を含む): 2840140800

約数和(自身を除く): 1443610084

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 269, 316, 538, 553, 1076, 1106, 1883, 2212, 2347, 3766, 4694, 7532, 9388, 16429, 21251, 32858, 42502, 65716, 85004, 148757, 185413, 297514, 370826, 595028, 631343, 741652, 1262686, 1297891, 2525372, 2595782, 4419401, 5191564, 8838802, 17677604, 49876097, 99752194, 199504388, 349132679, 698265358, 1396530716]

約数ペア:

[(1, 1396530716), (2, 698265358), (4, 349132679), (7, 199504388), (14, 99752194), (28, 49876097), (79, 17677604), (158, 8838802), (269, 5191564), (316, 4419401), (538, 2595782), (553, 2525372), (1076, 1297891), (1106, 1262686), (1883, 741652), (2212, 631343), (2347, 595028), (3766, 370826), (4694, 297514), (7532, 185413), (9388, 148757), (16429, 85004), (21251, 65716), (32858, 42502)]