1330795770772

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{709}}^1\times {\mathrm{1013}}^1\times {\mathrm{2741}}^1$

素因数の和:4493

約数の個数: 72

約数和(自身を含む): 2528790689880

約数和(自身を除く): 1197994919108

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 709, 1013, 1418, 2026, 2741, 2836, 4052, 5482, 9217, 10964, 13169, 18434, 26338, 35633, 36868, 52676, 71266, 119821, 142532, 171197, 239642, 342394, 463229, 479284, 684788, 718217, 926458, 1436434, 1852916, 1943369, 2776633, 2872868, 3886738, 5553266, 7773476, 9336821, 11106532, 18673642, 25263797, 36096229, 37347284, 50527594, 72192458, 101055188, 121378673, 144384916, 242757346, 328429361, 469250977, 485514692, 656858722, 938501954, 1313717444, 1877003908, 1968632797, 3937265594, 7874531188, 25592226361, 51184452722, 102368905444, 332698942693, 665397885386, 1330795770772]

約数ペア:

[(1, 1330795770772), (2, 665397885386), (4, 332698942693), (13, 102368905444), (26, 51184452722), (52, 25592226361), (169, 7874531188), (338, 3937265594), (676, 1968632797), (709, 1877003908), (1013, 1313717444), (1418, 938501954), (2026, 656858722), (2741, 485514692), (2836, 469250977), (4052, 328429361), (5482, 242757346), (9217, 144384916), (10964, 121378673), (13169, 101055188), (18434, 72192458), (26338, 50527594), (35633, 37347284), (36868, 36096229), (52676, 25263797), (71266, 18673642), (119821, 11106532), (142532, 9336821), (171197, 7773476), (239642, 5553266), (342394, 3886738), (463229, 2872868), (479284, 2776633), (684788, 1943369), (718217, 1852916), (926458, 1436434)]