2141323210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3467}}^1\times {\mathrm{4751}}^1$

素因数の和:8238

約数の個数: 32

約数和(自身を含む): 4152943872

約数和(自身を除く): 2011620662

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3467, 4751, 6934, 9502, 17335, 23755, 34670, 45071, 47510, 61763, 90142, 123526, 225355, 308815, 450710, 617630, 16471717, 32943434, 82358585, 164717170, 214132321, 428264642, 1070661605, 2141323210]

約数ペア:

[(1, 2141323210), (2, 1070661605), (5, 428264642), (10, 214132321), (13, 164717170), (26, 82358585), (65, 32943434), (130, 16471717), (3467, 617630), (4751, 450710), (6934, 308815), (9502, 225355), (17335, 123526), (23755, 90142), (34670, 61763), (45071, 47510)]