2215696652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{2269}}^1$

素因数の和:2586

約数の個数: 48

約数和(自身を含む): 4244536800

約数和(自身を除く): 2028840148

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 211, 356, 422, 844, 1157, 2269, 2314, 2743, 4538, 4628, 5486, 9076, 10972, 18779, 29497, 37558, 58994, 75116, 117988, 201941, 244127, 403882, 478759, 488254, 807764, 957518, 976508, 1915036, 2625233, 5250466, 6223867, 10500932, 12447734, 24895468, 42609551, 85219102, 170438204, 553924163, 1107848326, 2215696652]

約数ペア:

[(1, 2215696652), (2, 1107848326), (4, 553924163), (13, 170438204), (26, 85219102), (52, 42609551), (89, 24895468), (178, 12447734), (211, 10500932), (356, 6223867), (422, 5250466), (844, 2625233), (1157, 1915036), (2269, 976508), (2314, 957518), (2743, 807764), (4538, 488254), (4628, 478759), (5486, 403882), (9076, 244127), (10972, 201941), (18779, 117988), (29497, 75116), (37558, 58994)]