1803174914

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{131}}^2\times {\mathrm{491}}^1$

素因数の和:862

約数の個数: 24

約数和(自身を含む): 2756642544

約数和(自身を除く): 953467630

約数列:

[1, 2, 107, 131, 214, 262, 491, 982, 14017, 17161, 28034, 34322, 52537, 64321, 105074, 128642, 1836227, 3672454, 6882347, 8426051, 13764694, 16852102, 901587457, 1803174914]

約数ペア:

[(1, 1803174914), (2, 901587457), (107, 16852102), (131, 13764694), (214, 8426051), (262, 6882347), (491, 3672454), (982, 1836227), (14017, 128642), (17161, 105074), (28034, 64321), (34322, 52537)]