13208660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 29964816

約数和(自身を除く): 16756156

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 733, 901, 1060, 1466, 1802, 2932, 3604, 3665, 4505, 7330, 9010, 12461, 14660, 18020, 24922, 38849, 49844, 62305, 77698, 124610, 155396, 194245, 249220, 388490, 660433, 776980, 1320866, 2641732, 3302165, 6604330, 13208660]

約数ペア:

[(1, 13208660), (2, 6604330), (4, 3302165), (5, 2641732), (10, 1320866), (17, 776980), (20, 660433), (34, 388490), (53, 249220), (68, 194245), (85, 155396), (106, 124610), (170, 77698), (212, 62305), (265, 49844), (340, 38849), (530, 24922), (733, 18020), (901, 14660), (1060, 12461), (1466, 9010), (1802, 7330), (2932, 4505), (3604, 3665)]