2015347684

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{15259}}^1$

素因数の和:15412

約数の個数: 48

約数和(自身を含む): 4153161600

約数和(自身を除く): 2137813916

約数列:

[1, 2, 4, 7, 14, 28, 53, 89, 106, 178, 212, 356, 371, 623, 742, 1246, 1484, 2492, 4717, 9434, 15259, 18868, 30518, 33019, 61036, 66038, 106813, 132076, 213626, 427252, 808727, 1358051, 1617454, 2716102, 3234908, 5432204, 5661089, 9506357, 11322178, 19012714, 22644356, 38025428, 71976703, 143953406, 287906812, 503836921, 1007673842, 2015347684]

約数ペア:

[(1, 2015347684), (2, 1007673842), (4, 503836921), (7, 287906812), (14, 143953406), (28, 71976703), (53, 38025428), (89, 22644356), (106, 19012714), (178, 11322178), (212, 9506357), (356, 5661089), (371, 5432204), (623, 3234908), (742, 2716102), (1246, 1617454), (1484, 1358051), (2492, 808727), (4717, 427252), (9434, 213626), (15259, 132076), (18868, 106813), (30518, 66038), (33019, 61036)]