2979501742

素因数分解:

$2^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:615

約数の個数: 80

約数和(自身を含む): 5554046880

約数和(自身を除く): 2574545138

約数列:

[1, 2, 7, 14, 23, 46, 49, 53, 98, 106, 161, 322, 343, 371, 509, 686, 742, 1018, 1127, 1219, 2254, 2401, 2438, 2597, 3563, 4802, 5194, 7126, 7889, 8533, 11707, 15778, 17066, 18179, 23414, 24941, 26977, 36358, 49882, 53954, 55223, 59731, 81949, 110446, 119462, 127253, 163898, 174587, 188839, 254506, 349174, 377678, 418117, 573643, 620471, 836234, 1147286, 1222109, 1240942, 1321873, 2444218, 2643746, 2926819, 4015501, 4343297, 5853638, 8031002, 8686594, 9253111, 18506222, 28108507, 30403079, 56217014, 60806158, 64771777, 129543554, 212821553, 425643106, 1489750871, 2979501742]

約数ペア:

[(1, 2979501742), (2, 1489750871), (7, 425643106), (14, 212821553), (23, 129543554), (46, 64771777), (49, 60806158), (53, 56217014), (98, 30403079), (106, 28108507), (161, 18506222), (322, 9253111), (343, 8686594), (371, 8031002), (509, 5853638), (686, 4343297), (742, 4015501), (1018, 2926819), (1127, 2643746), (1219, 2444218), (2254, 1321873), (2401, 1240942), (2438, 1222109), (2597, 1147286), (3563, 836234), (4802, 620471), (5194, 573643), (7126, 418117), (7889, 377678), (8533, 349174), (11707, 254506), (15778, 188839), (17066, 174587), (18179, 163898), (23414, 127253), (24941, 119462), (26977, 110446), (36358, 81949), (49882, 59731), (53954, 55223)]