4353628804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149939}}^1$

素因数の和:150028

約数の個数: 48

約数和(自身を含む): 9370650240

約数和(自身を除く): 5017021436

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 854, 1037, 1708, 2074, 4148, 7259, 14518, 29036, 149939, 299878, 599756, 1049573, 2099146, 2548963, 4198292, 5097926, 9146279, 10195852, 17842741, 18292558, 35685482, 36585116, 64023953, 71370964, 128047906, 155486743, 256095812, 310973486, 621946972, 1088407201, 2176814402, 4353628804]

約数ペア:

[(1, 4353628804), (2, 2176814402), (4, 1088407201), (7, 621946972), (14, 310973486), (17, 256095812), (28, 155486743), (34, 128047906), (61, 71370964), (68, 64023953), (119, 36585116), (122, 35685482), (238, 18292558), (244, 17842741), (427, 10195852), (476, 9146279), (854, 5097926), (1037, 4198292), (1708, 2548963), (2074, 2099146), (4148, 1049573), (7259, 599756), (14518, 299878), (29036, 149939)]