2543653730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{7789}}^1$

素因数の和:7943

約数の個数: 48

約数和(自身を含む): 4907419560

約数和(自身を除く): 2363765830

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 289, 565, 578, 1130, 1445, 1921, 2890, 3842, 7789, 9605, 15578, 19210, 32657, 38945, 65314, 77890, 132413, 163285, 264826, 326570, 662065, 880157, 1324130, 1760314, 2251021, 4400785, 4502042, 8801570, 11255105, 14962669, 22510210, 29925338, 74813345, 149626690, 254365373, 508730746, 1271826865, 2543653730]

約数ペア:

[(1, 2543653730), (2, 1271826865), (5, 508730746), (10, 254365373), (17, 149626690), (34, 74813345), (85, 29925338), (113, 22510210), (170, 14962669), (226, 11255105), (289, 8801570), (565, 4502042), (578, 4400785), (1130, 2251021), (1445, 1760314), (1921, 1324130), (2890, 880157), (3842, 662065), (7789, 326570), (9605, 264826), (15578, 163285), (19210, 132413), (32657, 77890), (38945, 65314)]