1637042835012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81409}}^1\times {\mathrm{128903}}^1$

素因数の和:210332

約数の個数: 48

約数和(自身を含む): 4113677258880

約数和(自身を除く): 2476634423868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 81409, 128903, 162818, 244227, 257806, 325636, 386709, 488454, 515612, 773418, 976908, 1058317, 1546836, 1675739, 2116634, 3174951, 3351478, 4233268, 5027217, 6349902, 6702956, 10054434, 12699804, 20108868, 10493864327, 20987728654, 31481592981, 41975457308, 62963185962, 125926371924, 136420236251, 272840472502, 409260708753, 545680945004, 818521417506, 1637042835012]

約数ペア:

[(1, 1637042835012), (2, 818521417506), (3, 545680945004), (4, 409260708753), (6, 272840472502), (12, 136420236251), (13, 125926371924), (26, 62963185962), (39, 41975457308), (52, 31481592981), (78, 20987728654), (156, 10493864327), (81409, 20108868), (128903, 12699804), (162818, 10054434), (244227, 6702956), (257806, 6349902), (325636, 5027217), (386709, 4233268), (488454, 3351478), (515612, 3174951), (773418, 2116634), (976908, 1675739), (1058317, 1546836)]