6988156

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 15132096

約数和(自身を除く): 8143940

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 277, 371, 476, 554, 742, 901, 1108, 1484, 1802, 1939, 3604, 3878, 4709, 6307, 7756, 9418, 12614, 14681, 18836, 25228, 29362, 32963, 58724, 65926, 102767, 131852, 205534, 249577, 411068, 499154, 998308, 1747039, 3494078, 6988156]

約数ペア:

[(1, 6988156), (2, 3494078), (4, 1747039), (7, 998308), (14, 499154), (17, 411068), (28, 249577), (34, 205534), (53, 131852), (68, 102767), (106, 65926), (119, 58724), (212, 32963), (238, 29362), (277, 25228), (371, 18836), (476, 14681), (554, 12614), (742, 9418), (901, 7756), (1108, 6307), (1484, 4709), (1802, 3878), (1939, 3604)]