2008321835512

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{433}}^1\times {\mathrm{647}}^1\times {\mathrm{8221}}^1$

素因数の和:9416

約数の個数: 64

約数和(自身を含む): 3815277681600

約数和(自身を除く): 1806955846088

約数列:

[1, 2, 4, 8, 109, 218, 433, 436, 647, 866, 872, 1294, 1732, 2588, 3464, 5176, 8221, 16442, 32884, 47197, 65768, 70523, 94394, 141046, 188788, 280151, 282092, 377576, 560302, 564184, 896089, 1120604, 1792178, 2241208, 3559693, 3584356, 5318987, 7119386, 7168712, 10637974, 14238772, 21275948, 28477544, 30536459, 42551896, 61072918, 122145836, 244291672, 388006537, 579769583, 776013074, 1159539166, 1552026148, 2303121371, 2319078332, 3104052296, 4606242742, 4638156664, 9212485484, 18424970968, 251040229439, 502080458878, 1004160917756, 2008321835512]

約数ペア:

[(1, 2008321835512), (2, 1004160917756), (4, 502080458878), (8, 251040229439), (109, 18424970968), (218, 9212485484), (433, 4638156664), (436, 4606242742), (647, 3104052296), (866, 2319078332), (872, 2303121371), (1294, 1552026148), (1732, 1159539166), (2588, 776013074), (3464, 579769583), (5176, 388006537), (8221, 244291672), (16442, 122145836), (32884, 61072918), (47197, 42551896), (65768, 30536459), (70523, 28477544), (94394, 21275948), (141046, 14238772), (188788, 10637974), (280151, 7168712), (282092, 7119386), (377576, 5318987), (560302, 3584356), (564184, 3559693), (896089, 2241208), (1120604, 1792178)]