446192012

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2837}}^1$

素因数の和:3026

約数の個数: 48

約数和(自身を含む): 921146688

約数和(自身を除く): 474954676

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 137, 164, 274, 287, 548, 574, 959, 1148, 1918, 2837, 3836, 5617, 5674, 11234, 11348, 19859, 22468, 39319, 39718, 78638, 79436, 116317, 157276, 232634, 388669, 465268, 777338, 814219, 1554676, 1628438, 2720683, 3256876, 5441366, 10882732, 15935429, 31870858, 63741716, 111548003, 223096006, 446192012]

約数ペア:

[(1, 446192012), (2, 223096006), (4, 111548003), (7, 63741716), (14, 31870858), (28, 15935429), (41, 10882732), (82, 5441366), (137, 3256876), (164, 2720683), (274, 1628438), (287, 1554676), (548, 814219), (574, 777338), (959, 465268), (1148, 388669), (1918, 232634), (2837, 157276), (3836, 116317), (5617, 79436), (5674, 78638), (11234, 39718), (11348, 39319), (19859, 22468)]