2148744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 5927040

約数和(自身を除く): 3778296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 97, 104, 142, 156, 194, 213, 284, 291, 312, 388, 426, 568, 582, 776, 852, 923, 1164, 1261, 1704, 1846, 2328, 2522, 2769, 3692, 3783, 5044, 5538, 6887, 7384, 7566, 10088, 11076, 13774, 15132, 20661, 22152, 27548, 30264, 41322, 55096, 82644, 89531, 165288, 179062, 268593, 358124, 537186, 716248, 1074372, 2148744]

約数ペア:

[(1, 2148744), (2, 1074372), (3, 716248), (4, 537186), (6, 358124), (8, 268593), (12, 179062), (13, 165288), (24, 89531), (26, 82644), (39, 55096), (52, 41322), (71, 30264), (78, 27548), (97, 22152), (104, 20661), (142, 15132), (156, 13774), (194, 11076), (213, 10088), (284, 7566), (291, 7384), (312, 6887), (388, 5538), (426, 5044), (568, 3783), (582, 3692), (776, 2769), (852, 2522), (923, 2328), (1164, 1846), (1261, 1704)]