2078355417

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2\times {\mathrm{509}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 3120612480

約数和(自身を除く): 1042257063

約数列:

[1, 3, 17, 23, 51, 59, 69, 177, 391, 509, 1003, 1173, 1357, 1527, 3009, 3481, 4071, 8653, 10443, 11707, 23069, 25959, 30031, 35121, 59177, 69207, 80063, 90093, 177531, 199019, 240189, 510527, 597057, 690713, 1361071, 1531581, 1771829, 2072139, 4083213, 5315487, 11742121, 30121093, 35226363, 40752067, 90363279, 122256201, 692785139, 2078355417]

約数ペア:

[(1, 2078355417), (3, 692785139), (17, 122256201), (23, 90363279), (51, 40752067), (59, 35226363), (69, 30121093), (177, 11742121), (391, 5315487), (509, 4083213), (1003, 2072139), (1173, 1771829), (1357, 1531581), (1527, 1361071), (3009, 690713), (3481, 597057), (4071, 510527), (8653, 240189), (10443, 199019), (11707, 177531), (23069, 90093), (25959, 80063), (30031, 69207), (35121, 59177)]