3971506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 8273664

約数和(自身を除く): 4302158

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 37, 41, 74, 77, 82, 119, 154, 187, 238, 259, 287, 374, 407, 451, 518, 574, 629, 697, 814, 902, 1258, 1309, 1394, 1517, 2618, 2849, 3034, 3157, 4403, 4879, 5698, 6314, 6919, 7667, 8806, 9758, 10619, 13838, 15334, 16687, 21238, 25789, 33374, 48433, 51578, 53669, 96866, 107338, 116809, 180523, 233618, 283679, 361046, 567358, 1985753, 3971506]

約数ペア:

[(1, 3971506), (2, 1985753), (7, 567358), (11, 361046), (14, 283679), (17, 233618), (22, 180523), (34, 116809), (37, 107338), (41, 96866), (74, 53669), (77, 51578), (82, 48433), (119, 33374), (154, 25789), (187, 21238), (238, 16687), (259, 15334), (287, 13838), (374, 10619), (407, 9758), (451, 8806), (518, 7667), (574, 6919), (629, 6314), (697, 5698), (814, 4879), (902, 4403), (1258, 3157), (1309, 3034), (1394, 2849), (1517, 2618)]