1465793420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{805381}}^1$

素因数の和:805410

約数の個数: 48

約数和(自身を含む): 3788516928

約数和(自身を除く): 2322723508

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 805381, 1610762, 3221524, 4026905, 5637667, 8053810, 10469953, 11275334, 16107620, 20939906, 22550668, 28188335, 41879812, 52349765, 56376670, 73289671, 104699530, 112753340, 146579342, 209399060, 293158684, 366448355, 732896710, 1465793420]

約数ペア:

[(1, 1465793420), (2, 732896710), (4, 366448355), (5, 293158684), (7, 209399060), (10, 146579342), (13, 112753340), (14, 104699530), (20, 73289671), (26, 56376670), (28, 52349765), (35, 41879812), (52, 28188335), (65, 22550668), (70, 20939906), (91, 16107620), (130, 11275334), (140, 10469953), (182, 8053810), (260, 5637667), (364, 4026905), (455, 3221524), (910, 1610762), (1820, 805381)]