3555812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 7291200

約数和(自身を除く): 3735388

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 59, 61, 76, 118, 122, 236, 244, 247, 494, 767, 793, 988, 1121, 1159, 1534, 1586, 2242, 2318, 3068, 3172, 3599, 4484, 4636, 7198, 14396, 14573, 15067, 29146, 30134, 46787, 58292, 60268, 68381, 93574, 136762, 187148, 273524, 888953, 1777906, 3555812]

約数ペア:

[(1, 3555812), (2, 1777906), (4, 888953), (13, 273524), (19, 187148), (26, 136762), (38, 93574), (52, 68381), (59, 60268), (61, 58292), (76, 46787), (118, 30134), (122, 29146), (236, 15067), (244, 14573), (247, 14396), (494, 7198), (767, 4636), (793, 4484), (988, 3599), (1121, 3172), (1159, 3068), (1534, 2318), (1586, 2242)]