2488693610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{832339}}^1$

素因数の和:832382

約数の個数: 32

約数和(自身を含む): 5033992320

約数和(自身を除く): 2545298710

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 832339, 1664678, 4161695, 8323390, 10820407, 19143797, 21640814, 38287594, 54102035, 95718985, 108204070, 191437970, 248869361, 497738722, 1244346805, 2488693610]

約数ペア:

[(1, 2488693610), (2, 1244346805), (5, 497738722), (10, 248869361), (13, 191437970), (23, 108204070), (26, 95718985), (46, 54102035), (65, 38287594), (115, 21640814), (130, 19143797), (230, 10820407), (299, 8323390), (598, 4161695), (1495, 1664678), (2990, 832339)]