285194234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1069}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 477442560

約数和(自身を除く): 192248326

約数列:

[1, 2, 13, 26, 31, 62, 331, 403, 662, 806, 1069, 2138, 4303, 8606, 10261, 13897, 20522, 27794, 33139, 66278, 133393, 266786, 353839, 430807, 707678, 861614, 4599907, 9199814, 10969009, 21938018, 142597117, 285194234]

約数ペア:

[(1, 285194234), (2, 142597117), (13, 21938018), (26, 10969009), (31, 9199814), (62, 4599907), (331, 861614), (403, 707678), (662, 430807), (806, 353839), (1069, 266786), (2138, 133393), (4303, 66278), (8606, 33139), (10261, 27794), (13897, 20522)]