1915084800002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{64171}}^1\times {\mathrm{31547}}^1$

素因数の和:95774

約数の個数: 32

約数和(自身を含む): 3206805237504

約数和(自身を除く): 1291720437502

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 31547, 63094, 64171, 128342, 347017, 694034, 705881, 1356521, 1411762, 2713042, 2759353, 5518706, 14921731, 29843462, 30352883, 60705766, 2024402537, 4048805074, 22268427907, 44536855814, 87049309091, 174098618182, 957542400001, 1915084800002]

約数ペア:

[(1, 1915084800002), (2, 957542400001), (11, 174098618182), (22, 87049309091), (43, 44536855814), (86, 22268427907), (473, 4048805074), (946, 2024402537), (31547, 60705766), (63094, 30352883), (64171, 29843462), (128342, 14921731), (347017, 5518706), (694034, 2759353), (705881, 2713042), (1356521, 1411762)]