2620763684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{24953}}^1$

素因数の和:25017

約数の個数: 72

約数和(自身を含む): 5947436544

約数和(自身を除く): 3326672860

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 682, 847, 868, 1364, 1694, 2387, 3388, 3751, 4774, 7502, 9548, 15004, 24953, 26257, 49906, 52514, 99812, 105028, 174671, 274483, 349342, 548966, 698684, 773543, 1097932, 1547086, 1921381, 3019313, 3094172, 3842762, 5414801, 6038626, 7685524, 8508973, 10829602, 12077252, 17017946, 21135191, 21659204, 34035892, 42270382, 59562811, 84540764, 93598703, 119125622, 187197406, 238251244, 374394812, 655190921, 1310381842, 2620763684]

約数ペア:

[(1, 2620763684), (2, 1310381842), (4, 655190921), (7, 374394812), (11, 238251244), (14, 187197406), (22, 119125622), (28, 93598703), (31, 84540764), (44, 59562811), (62, 42270382), (77, 34035892), (121, 21659204), (124, 21135191), (154, 17017946), (217, 12077252), (242, 10829602), (308, 8508973), (341, 7685524), (434, 6038626), (484, 5414801), (682, 3842762), (847, 3094172), (868, 3019313), (1364, 1921381), (1694, 1547086), (2387, 1097932), (3388, 773543), (3751, 698684), (4774, 548966), (7502, 349342), (9548, 274483), (15004, 174671), (24953, 105028), (26257, 99812), (49906, 52514)]