643417372806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{5547371}}^1$

素因数の和:5548876

約数の個数: 32

約数和(自身を含む): 1386754242048

約数和(自身を除く): 743336869242

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1487, 2974, 4461, 8922, 19331, 38662, 57993, 115986, 5547371, 11094742, 16642113, 33284226, 72115823, 144231646, 216347469, 432694938, 8248940677, 16497881354, 24746822031, 49493644062, 107236228801, 214472457602, 321708686403, 643417372806]

約数ペア:

[(1, 643417372806), (2, 321708686403), (3, 214472457602), (6, 107236228801), (13, 49493644062), (26, 24746822031), (39, 16497881354), (78, 8248940677), (1487, 432694938), (2974, 216347469), (4461, 144231646), (8922, 72115823), (19331, 33284226), (38662, 16642113), (57993, 11094742), (115986, 5547371)]