514804986

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{1181}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 1137514248

約数和(自身を除く): 622709262

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 397, 549, 794, 1098, 1181, 1191, 2362, 2382, 3543, 3573, 7086, 7146, 10629, 21258, 24217, 48434, 72041, 72651, 144082, 145302, 216123, 217953, 432246, 435906, 468857, 648369, 937714, 1296738, 1406571, 2813142, 4219713, 8439426, 28600277, 57200554, 85800831, 171601662, 257402493, 514804986]

約数ペア:

[(1, 514804986), (2, 257402493), (3, 171601662), (6, 85800831), (9, 57200554), (18, 28600277), (61, 8439426), (122, 4219713), (183, 2813142), (366, 1406571), (397, 1296738), (549, 937714), (794, 648369), (1098, 468857), (1181, 435906), (1191, 432246), (2362, 217953), (2382, 216123), (3543, 145302), (3573, 144082), (7086, 72651), (7146, 72041), (10629, 48434), (21258, 24217)]