2080473654

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{72953}}^1$

素因数の和:73069

約数の個数: 48

約数和(自身を含む): 4890252528

約数和(自身を除く): 2809778874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 582, 679, 1358, 2037, 4074, 4753, 9506, 14259, 28518, 72953, 145906, 218859, 437718, 510671, 1021342, 1532013, 3064026, 3574697, 7076441, 7149394, 10724091, 14152882, 21229323, 21448182, 42458646, 49535087, 99070174, 148605261, 297210522, 346745609, 693491218, 1040236827, 2080473654]

約数ペア:

[(1, 2080473654), (2, 1040236827), (3, 693491218), (6, 346745609), (7, 297210522), (14, 148605261), (21, 99070174), (42, 49535087), (49, 42458646), (97, 21448182), (98, 21229323), (147, 14152882), (194, 10724091), (291, 7149394), (294, 7076441), (582, 3574697), (679, 3064026), (1358, 1532013), (2037, 1021342), (4074, 510671), (4753, 437718), (9506, 218859), (14259, 145906), (28518, 72953)]