298889410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{24763}}^1$

素因数の和:24858

約数の個数: 32

約数和(自身を含む): 577694592

約数和(自身を除く): 278805182

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 12070, 24763, 49526, 123815, 247630, 420971, 841942, 1758173, 2104855, 3516346, 4209710, 8790865, 17581730, 29888941, 59777882, 149444705, 298889410]

約数ペア:

[(1, 298889410), (2, 149444705), (5, 59777882), (10, 29888941), (17, 17581730), (34, 8790865), (71, 4209710), (85, 3516346), (142, 2104855), (170, 1758173), (355, 841942), (710, 420971), (1207, 247630), (2414, 123815), (6035, 49526), (12070, 24763)]