458943430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{78721}}^1$

素因数の和:78792

約数の個数: 32

約数和(自身を含む): 918213408

約数和(自身を除く): 459269978

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 78721, 157442, 393605, 787210, 865931, 1731862, 4172213, 4329655, 8344426, 8659310, 20861065, 41722130, 45894343, 91788686, 229471715, 458943430]

約数ペア:

[(1, 458943430), (2, 229471715), (5, 91788686), (10, 45894343), (11, 41722130), (22, 20861065), (53, 8659310), (55, 8344426), (106, 4329655), (110, 4172213), (265, 1731862), (530, 865931), (583, 787210), (1166, 393605), (2915, 157442), (5830, 78721)]