259100464

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{43649}}^1$

素因数の和:43717

約数の個数: 40

約数和(自身を含む): 584560800

約数和(自身を除く): 325460336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 43649, 87298, 174596, 305543, 349192, 611086, 698384, 1222172, 2313397, 2444344, 4626794, 4888688, 9253588, 16193779, 18507176, 32387558, 37014352, 64775116, 129550232, 259100464]

約数ペア:

[(1, 259100464), (2, 129550232), (4, 64775116), (7, 37014352), (8, 32387558), (14, 18507176), (16, 16193779), (28, 9253588), (53, 4888688), (56, 4626794), (106, 2444344), (112, 2313397), (212, 1222172), (371, 698384), (424, 611086), (742, 349192), (848, 305543), (1484, 174596), (2968, 87298), (5936, 43649)]