738891894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{63577}}^1$

素因数の和:63744

約数の個数: 32

約数和(自身を含む): 1602165600

約数和(自身を除く): 863273706

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1937, 3874, 5811, 11622, 63577, 127154, 190731, 381462, 826501, 1653002, 2479503, 4959006, 9472973, 18945946, 28418919, 56837838, 123148649, 246297298, 369445947, 738891894]

約数ペア:

[(1, 738891894), (2, 369445947), (3, 246297298), (6, 123148649), (13, 56837838), (26, 28418919), (39, 18945946), (78, 9472973), (149, 4959006), (298, 2479503), (447, 1653002), (894, 826501), (1937, 381462), (3874, 190731), (5811, 127154), (11622, 63577)]