2380378

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 5080320

約数和(自身を除く): 2699942

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 41, 58, 77, 82, 91, 143, 154, 182, 203, 286, 287, 319, 377, 406, 451, 533, 574, 638, 754, 902, 1001, 1066, 1189, 2002, 2233, 2378, 2639, 3157, 3731, 4147, 4466, 5278, 5863, 6314, 7462, 8294, 8323, 11726, 13079, 15457, 16646, 26158, 29029, 30914, 41041, 58058, 82082, 91553, 108199, 170027, 183106, 216398, 340054, 1190189, 2380378]

約数ペア:

[(1, 2380378), (2, 1190189), (7, 340054), (11, 216398), (13, 183106), (14, 170027), (22, 108199), (26, 91553), (29, 82082), (41, 58058), (58, 41041), (77, 30914), (82, 29029), (91, 26158), (143, 16646), (154, 15457), (182, 13079), (203, 11726), (286, 8323), (287, 8294), (319, 7462), (377, 6314), (406, 5863), (451, 5278), (533, 4466), (574, 4147), (638, 3731), (754, 3157), (902, 2639), (1001, 2378), (1066, 2233), (1189, 2002)]