506530830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1298797}}^1$

素因数の和:1298820

約数の個数: 32

約数和(自身を含む): 1309188384

約数和(自身を除く): 802657554

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1298797, 2597594, 3896391, 6493985, 7792782, 12987970, 16884361, 19481955, 33768722, 38963910, 50653083, 84421805, 101306166, 168843610, 253265415, 506530830]

約数ペア:

[(1, 506530830), (2, 253265415), (3, 168843610), (5, 101306166), (6, 84421805), (10, 50653083), (13, 38963910), (15, 33768722), (26, 19481955), (30, 16884361), (39, 12987970), (65, 7792782), (78, 6493985), (130, 3896391), (195, 2597594), (390, 1298797)]