1008080552

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{631}}^1\times {\mathrm{691}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 2013969120

約数和(自身を除く): 1005888568

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 631, 691, 1156, 1262, 1382, 2312, 2524, 2764, 5048, 5528, 10727, 11747, 21454, 23494, 42908, 46988, 85816, 93976, 182359, 199699, 364718, 399398, 436021, 729436, 798796, 872042, 1458872, 1597592, 1744084, 3488168, 7412357, 14824714, 29649428, 59298856, 126010069, 252020138, 504040276, 1008080552]

約数ペア:

[(1, 1008080552), (2, 504040276), (4, 252020138), (8, 126010069), (17, 59298856), (34, 29649428), (68, 14824714), (136, 7412357), (289, 3488168), (578, 1744084), (631, 1597592), (691, 1458872), (1156, 872042), (1262, 798796), (1382, 729436), (2312, 436021), (2524, 399398), (2764, 364718), (5048, 199699), (5528, 182359), (10727, 93976), (11747, 85816), (21454, 46988), (23494, 42908)]