1630497128

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{313}}^1\times {\mathrm{3853}}^1$

素因数の和:4198

約数の個数: 48

約数和(自身を含む): 3321878220

約数和(自身を除く): 1691381092

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 313, 338, 626, 676, 1252, 1352, 2504, 3853, 4069, 7706, 8138, 15412, 16276, 30824, 32552, 50089, 52897, 100178, 105794, 200356, 211588, 400712, 423176, 651157, 1205989, 1302314, 2411978, 2604628, 4823956, 5209256, 9647912, 15677857, 31355714, 62711428, 125422856, 203812141, 407624282, 815248564, 1630497128]

約数ペア:

[(1, 1630497128), (2, 815248564), (4, 407624282), (8, 203812141), (13, 125422856), (26, 62711428), (52, 31355714), (104, 15677857), (169, 9647912), (313, 5209256), (338, 4823956), (626, 2604628), (676, 2411978), (1252, 1302314), (1352, 1205989), (2504, 651157), (3853, 423176), (4069, 400712), (7706, 211588), (8138, 200356), (15412, 105794), (16276, 100178), (30824, 52897), (32552, 50089)]