2214893655

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{19219}}^1$

素因数の和:19440

約数の個数: 48

約数和(自身を含む): 4155671520

約数和(自身を除く): 1940777865

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 197, 585, 591, 985, 1773, 2561, 2955, 7683, 8865, 12805, 19219, 23049, 38415, 57657, 96095, 115245, 172971, 249847, 288285, 749541, 864855, 1249235, 2248623, 3747705, 3786143, 11243115, 11358429, 18930715, 34075287, 49219859, 56792145, 147659577, 170376435, 246099295, 442978731, 738297885, 2214893655]

約数ペア:

[(1, 2214893655), (3, 738297885), (5, 442978731), (9, 246099295), (13, 170376435), (15, 147659577), (39, 56792145), (45, 49219859), (65, 34075287), (117, 18930715), (195, 11358429), (197, 11243115), (585, 3786143), (591, 3747705), (985, 2248623), (1773, 1249235), (2561, 864855), (2955, 749541), (7683, 288285), (8865, 249847), (12805, 172971), (19219, 115245), (23049, 96095), (38415, 57657)]