630438692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{3797}}^1$

素因数の和:3948

約数の個数: 48

約数和(自身を含む): 1238694912

約数和(自身を除く): 608256220

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 103, 124, 206, 403, 412, 806, 1339, 1612, 2678, 3193, 3797, 5356, 6386, 7594, 12772, 15188, 41509, 49361, 83018, 98722, 117707, 166036, 197444, 235414, 391091, 470828, 782182, 1530191, 1564364, 3060382, 5084183, 6120764, 10168366, 12123821, 20336732, 24247642, 48495284, 157609673, 315219346, 630438692]

約数ペア:

[(1, 630438692), (2, 315219346), (4, 157609673), (13, 48495284), (26, 24247642), (31, 20336732), (52, 12123821), (62, 10168366), (103, 6120764), (124, 5084183), (206, 3060382), (403, 1564364), (412, 1530191), (806, 782182), (1339, 470828), (1612, 391091), (2678, 235414), (3193, 197444), (3797, 166036), (5356, 117707), (6386, 98722), (7594, 83018), (12772, 49361), (15188, 41509)]