680582012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{2269}}^1$

素因数の和:2702

約数の個数: 48

約数和(自身を含む): 1379760480

約数和(自身を除く): 699178468

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 401, 748, 802, 1604, 2269, 4411, 4538, 6817, 8822, 9076, 13634, 17644, 24959, 27268, 38573, 49918, 74987, 77146, 99836, 149974, 154292, 299948, 424303, 848606, 909869, 1697212, 1819738, 3639476, 10008559, 15467773, 20017118, 30935546, 40034236, 61871092, 170145503, 340291006, 680582012]

約数ペア:

[(1, 680582012), (2, 340291006), (4, 170145503), (11, 61871092), (17, 40034236), (22, 30935546), (34, 20017118), (44, 15467773), (68, 10008559), (187, 3639476), (374, 1819738), (401, 1697212), (748, 909869), (802, 848606), (1604, 424303), (2269, 299948), (4411, 154292), (4538, 149974), (6817, 99836), (8822, 77146), (9076, 74987), (13634, 49918), (17644, 38573), (24959, 27268)]