4993690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 9797760

約数和(自身を除く): 4804070

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 359, 535, 718, 1070, 1391, 1795, 2782, 3590, 4667, 6955, 9334, 13910, 23335, 38413, 46670, 76826, 192065, 384130, 499369, 998738, 2496845, 4993690]

約数ペア:

[(1, 4993690), (2, 2496845), (5, 998738), (10, 499369), (13, 384130), (26, 192065), (65, 76826), (107, 46670), (130, 38413), (214, 23335), (359, 13910), (535, 9334), (718, 6955), (1070, 4667), (1391, 3590), (1795, 2782)]