2278013982

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{461}}^1\times {\mathrm{857}}^1$

素因数の和:1385

約数の個数: 48

約数和(自身を含む): 4723454736

約数和(自身を除く): 2445440754

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 461, 857, 922, 961, 1383, 1714, 1922, 2571, 2766, 2883, 5142, 5766, 14291, 26567, 28582, 42873, 53134, 79701, 85746, 159402, 395077, 443021, 790154, 823577, 886042, 1185231, 1329063, 1647154, 2370462, 2470731, 2658126, 4941462, 12247387, 24494774, 36742161, 73484322, 379668997, 759337994, 1139006991, 2278013982]

約数ペア:

[(1, 2278013982), (2, 1139006991), (3, 759337994), (6, 379668997), (31, 73484322), (62, 36742161), (93, 24494774), (186, 12247387), (461, 4941462), (857, 2658126), (922, 2470731), (961, 2370462), (1383, 1647154), (1714, 1329063), (1922, 1185231), (2571, 886042), (2766, 823577), (2883, 790154), (5142, 443021), (5766, 395077), (14291, 159402), (26567, 85746), (28582, 79701), (42873, 53134)]