2419612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 5017600

約数和(自身を除く): 2597988

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 79, 124, 158, 247, 316, 403, 494, 589, 806, 988, 1027, 1178, 1501, 1612, 2054, 2356, 2449, 3002, 4108, 4898, 6004, 7657, 9796, 15314, 19513, 30628, 31837, 39026, 46531, 63674, 78052, 93062, 127348, 186124, 604903, 1209806, 2419612]

約数ペア:

[(1, 2419612), (2, 1209806), (4, 604903), (13, 186124), (19, 127348), (26, 93062), (31, 78052), (38, 63674), (52, 46531), (62, 39026), (76, 31837), (79, 30628), (124, 19513), (158, 15314), (247, 9796), (316, 7657), (403, 6004), (494, 4898), (589, 4108), (806, 3002), (988, 2449), (1027, 2356), (1178, 2054), (1501, 1612)]