489522962

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 762197040

約数和(自身を除く): 272674078

約数列:

[1, 2, 73, 89, 101, 146, 178, 202, 373, 746, 6497, 7373, 8989, 12994, 14746, 17978, 27229, 33197, 37673, 54458, 66394, 75346, 656197, 1312394, 2423381, 2750129, 3352897, 4846762, 5500258, 6705794, 244761481, 489522962]

約数ペア:

[(1, 489522962), (2, 244761481), (73, 6705794), (89, 5500258), (101, 4846762), (146, 3352897), (178, 2750129), (202, 2423381), (373, 1312394), (746, 656197), (6497, 75346), (7373, 66394), (8989, 54458), (12994, 37673), (14746, 33197), (17978, 27229)]