407354012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10987}}^1$

素因数の和:11058

約数の個数: 48

約数和(自身を含む): 827000832

約数和(自身を除く): 419646820

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 299, 403, 598, 713, 806, 1196, 1426, 1612, 2852, 9269, 10987, 18538, 21974, 37076, 43948, 142831, 252701, 285662, 340597, 505402, 571324, 681194, 1010804, 1362388, 3285113, 4427761, 6570226, 7833731, 8855522, 13140452, 15667462, 17711044, 31334924, 101838503, 203677006, 407354012]

約数ペア:

[(1, 407354012), (2, 203677006), (4, 101838503), (13, 31334924), (23, 17711044), (26, 15667462), (31, 13140452), (46, 8855522), (52, 7833731), (62, 6570226), (92, 4427761), (124, 3285113), (299, 1362388), (403, 1010804), (598, 681194), (713, 571324), (806, 505402), (1196, 340597), (1426, 285662), (1612, 252701), (2852, 142831), (9269, 43948), (10987, 37076), (18538, 21974)]