1330332652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1487

約数の個数: 72

約数和(自身を含む): 2726356752

約数和(自身を除く): 1396024100

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 122, 209, 244, 361, 418, 671, 722, 836, 1159, 1342, 1373, 1444, 2318, 2684, 2746, 3971, 4636, 5492, 7942, 12749, 15103, 15884, 22021, 25498, 26087, 30206, 44042, 50996, 52174, 60412, 83753, 88084, 104348, 167506, 242231, 286957, 335012, 484462, 495653, 573914, 921283, 968924, 991306, 1147828, 1591307, 1842566, 1982612, 3182614, 3685132, 5452183, 6365228, 10904366, 17504377, 21808732, 30234833, 35008754, 60469666, 70017508, 120939332, 332583163, 665166326, 1330332652]

約数ペア:

[(1, 1330332652), (2, 665166326), (4, 332583163), (11, 120939332), (19, 70017508), (22, 60469666), (38, 35008754), (44, 30234833), (61, 21808732), (76, 17504377), (122, 10904366), (209, 6365228), (244, 5452183), (361, 3685132), (418, 3182614), (671, 1982612), (722, 1842566), (836, 1591307), (1159, 1147828), (1342, 991306), (1373, 968924), (1444, 921283), (2318, 573914), (2684, 495653), (2746, 484462), (3971, 335012), (4636, 286957), (5492, 242231), (7942, 167506), (12749, 104348), (15103, 88084), (15884, 83753), (22021, 60412), (25498, 52174), (26087, 50996), (30206, 44042)]