8140314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 21240576

約数和(自身を除く): 13100262

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 877, 1326, 1547, 1754, 2631, 3094, 4641, 5262, 6139, 9282, 11401, 12278, 14909, 18417, 22802, 29818, 34203, 36834, 44727, 68406, 79807, 89454, 104363, 159614, 193817, 208726, 239421, 313089, 387634, 478842, 581451, 626178, 1162902, 1356719, 2713438, 4070157, 8140314]

約数ペア:

[(1, 8140314), (2, 4070157), (3, 2713438), (6, 1356719), (7, 1162902), (13, 626178), (14, 581451), (17, 478842), (21, 387634), (26, 313089), (34, 239421), (39, 208726), (42, 193817), (51, 159614), (78, 104363), (91, 89454), (102, 79807), (119, 68406), (182, 44727), (221, 36834), (238, 34203), (273, 29818), (357, 22802), (442, 18417), (546, 14909), (663, 12278), (714, 11401), (877, 9282), (1326, 6139), (1547, 5262), (1754, 4641), (2631, 3094)]