16888970436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{345887}}^1$

素因数の和:346220

約数の個数: 48

約数和(自身を含む): 42574662144

約数和(自身を除く): 25685691708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 313, 626, 939, 1252, 1878, 3756, 4069, 8138, 12207, 16276, 24414, 48828, 345887, 691774, 1037661, 1383548, 2075322, 4150644, 4496531, 8993062, 13489593, 17986124, 26979186, 53958372, 108262631, 216525262, 324787893, 433050524, 649575786, 1299151572, 1407414203, 2814828406, 4222242609, 5629656812, 8444485218, 16888970436]

約数ペア:

[(1, 16888970436), (2, 8444485218), (3, 5629656812), (4, 4222242609), (6, 2814828406), (12, 1407414203), (13, 1299151572), (26, 649575786), (39, 433050524), (52, 324787893), (78, 216525262), (156, 108262631), (313, 53958372), (626, 26979186), (939, 17986124), (1252, 13489593), (1878, 8993062), (3756, 4496531), (4069, 4150644), (8138, 2075322), (12207, 1383548), (16276, 1037661), (24414, 691774), (48828, 345887)]