488374630

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1\times {\mathrm{1231}}^1$

素因数の和:1744

約数の個数: 32

約数和(自身を含む): 891031680

約数和(自身を除く): 402657050

約数列:

[1, 2, 5, 10, 97, 194, 409, 485, 818, 970, 1231, 2045, 2462, 4090, 6155, 12310, 39673, 79346, 119407, 198365, 238814, 396730, 503479, 597035, 1006958, 1194070, 2517395, 5034790, 48837463, 97674926, 244187315, 488374630]

約数ペア:

[(1, 488374630), (2, 244187315), (5, 97674926), (10, 48837463), (97, 5034790), (194, 2517395), (409, 1194070), (485, 1006958), (818, 597035), (970, 503479), (1231, 396730), (2045, 238814), (2462, 198365), (4090, 119407), (6155, 79346), (12310, 39673)]