2149574772

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{13399}}^1$

素因数の和:13896

約数の個数: 48

約数和(自身を含む): 5200272000

約数和(自身を除く): 3050697228

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 461, 922, 1383, 1844, 2766, 5532, 13369, 13399, 26738, 26798, 40107, 40197, 53476, 53596, 80214, 80394, 160428, 160788, 388571, 777142, 1165713, 1554284, 2331426, 4662852, 6176939, 12353878, 18530817, 24707756, 37061634, 74123268, 179131231, 358262462, 537393693, 716524924, 1074787386, 2149574772]

約数ペア:

[(1, 2149574772), (2, 1074787386), (3, 716524924), (4, 537393693), (6, 358262462), (12, 179131231), (29, 74123268), (58, 37061634), (87, 24707756), (116, 18530817), (174, 12353878), (348, 6176939), (461, 4662852), (922, 2331426), (1383, 1554284), (1844, 1165713), (2766, 777142), (5532, 388571), (13369, 160788), (13399, 160428), (26738, 80394), (26798, 80214), (40107, 53596), (40197, 53476)]