13998209554

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{6389}}^1$

素因数の和:6767

約数の個数: 48

約数和(自身を含む): 24825916800

約数和(自身を除く): 10827707246

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 283, 553, 566, 1106, 1981, 3871, 3962, 6389, 7742, 12778, 13867, 22357, 27734, 44714, 44723, 89446, 156499, 312998, 313061, 504731, 626122, 1009462, 1095493, 1808087, 2190986, 3533117, 3616174, 7066234, 12656609, 24731819, 25313218, 49463638, 88596263, 142838873, 177192526, 285677746, 999872111, 1999744222, 6999104777, 13998209554]

約数ペア:

[(1, 13998209554), (2, 6999104777), (7, 1999744222), (14, 999872111), (49, 285677746), (79, 177192526), (98, 142838873), (158, 88596263), (283, 49463638), (553, 25313218), (566, 24731819), (1106, 12656609), (1981, 7066234), (3871, 3616174), (3962, 3533117), (6389, 2190986), (7742, 1808087), (12778, 1095493), (13867, 1009462), (22357, 626122), (27734, 504731), (44714, 313061), (44723, 312998), (89446, 156499)]