734853340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{14347}}^1$

素因数の和:14566

約数の個数: 48

約数和(自身を含む): 1670451552

約数和(自身を除く): 935598212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 197, 260, 394, 788, 985, 1970, 2561, 3940, 5122, 10244, 12805, 14347, 25610, 28694, 51220, 57388, 71735, 143470, 186511, 286940, 373022, 746044, 932555, 1865110, 2826359, 3730220, 5652718, 11305436, 14131795, 28263590, 36742667, 56527180, 73485334, 146970668, 183713335, 367426670, 734853340]

約数ペア:

[(1, 734853340), (2, 367426670), (4, 183713335), (5, 146970668), (10, 73485334), (13, 56527180), (20, 36742667), (26, 28263590), (52, 14131795), (65, 11305436), (130, 5652718), (197, 3730220), (260, 2826359), (394, 1865110), (788, 932555), (985, 746044), (1970, 373022), (2561, 286940), (3940, 186511), (5122, 143470), (10244, 71735), (12805, 57388), (14347, 51220), (25610, 28694)]