458376410

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1\times {\mathrm{947}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 836136000

約数和(自身を除く): 377759590

約数列:

[1, 2, 5, 10, 97, 194, 485, 499, 947, 970, 998, 1894, 2495, 4735, 4990, 9470, 48403, 91859, 96806, 183718, 242015, 459295, 472553, 484030, 918590, 945106, 2362765, 4725530, 45837641, 91675282, 229188205, 458376410]

約数ペア:

[(1, 458376410), (2, 229188205), (5, 91675282), (10, 45837641), (97, 4725530), (194, 2362765), (485, 945106), (499, 918590), (947, 484030), (970, 472553), (998, 459295), (1894, 242015), (2495, 183718), (4735, 96806), (4990, 91859), (9470, 48403)]