2646367070390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{294367861}}^1$

素因数の和:294367928

約数の個数: 32

約数和(自身を含む): 5086676655360

約数和(自身を除く): 2440309584970

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 294367861, 588735722, 1471839305, 2943678610, 8536667969, 9125403691, 17073335938, 18250807382, 42683339845, 45627018455, 85366679690, 91254036910, 264636707039, 529273414078, 1323183535195, 2646367070390]

約数ペア:

[(1, 2646367070390), (2, 1323183535195), (5, 529273414078), (10, 264636707039), (29, 91254036910), (31, 85366679690), (58, 45627018455), (62, 42683339845), (145, 18250807382), (155, 17073335938), (290, 9125403691), (310, 8536667969), (899, 2943678610), (1798, 1471839305), (4495, 588735722), (8990, 294367861)]