4992078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 12644352

約数和(自身を除く): 7652274

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 182, 223, 246, 273, 287, 446, 533, 546, 574, 669, 861, 1066, 1338, 1561, 1599, 1722, 2899, 3122, 3198, 3731, 4683, 5798, 7462, 8697, 9143, 9366, 11193, 17394, 18286, 20293, 22386, 27429, 40586, 54858, 60879, 64001, 118859, 121758, 128002, 192003, 237718, 356577, 384006, 713154, 832013, 1664026, 2496039, 4992078]

約数ペア:

[(1, 4992078), (2, 2496039), (3, 1664026), (6, 832013), (7, 713154), (13, 384006), (14, 356577), (21, 237718), (26, 192003), (39, 128002), (41, 121758), (42, 118859), (78, 64001), (82, 60879), (91, 54858), (123, 40586), (182, 27429), (223, 22386), (246, 20293), (273, 18286), (287, 17394), (446, 11193), (533, 9366), (546, 9143), (574, 8697), (669, 7462), (861, 5798), (1066, 4683), (1338, 3731), (1561, 3198), (1599, 3122), (1722, 2899)]