2681432012

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{14947}}^1$

素因数の和:15150

約数の個数: 48

約数和(自身を含む): 5524780800

約数和(自身を除く): 2843348788

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 149, 172, 298, 301, 596, 602, 1043, 1204, 2086, 4172, 6407, 12814, 14947, 25628, 29894, 44849, 59788, 89698, 104629, 179396, 209258, 418516, 642721, 1285442, 2227103, 2570884, 4454206, 4499047, 8908412, 8998094, 15589721, 17996188, 31179442, 62358884, 95765429, 191530858, 383061716, 670358003, 1340716006, 2681432012]

約数ペア:

[(1, 2681432012), (2, 1340716006), (4, 670358003), (7, 383061716), (14, 191530858), (28, 95765429), (43, 62358884), (86, 31179442), (149, 17996188), (172, 15589721), (298, 8998094), (301, 8908412), (596, 4499047), (602, 4454206), (1043, 2570884), (1204, 2227103), (2086, 1285442), (4172, 642721), (6407, 418516), (12814, 209258), (14947, 179396), (25628, 104629), (29894, 89698), (44849, 59788)]