519314528

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{3919}}^1$

素因数の和:4071

約数の個数: 48

約数和(自身を含む): 1057976640

約数和(自身を除く): 538662112

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 101, 164, 202, 328, 404, 656, 808, 1312, 1616, 3232, 3919, 4141, 7838, 8282, 15676, 16564, 31352, 33128, 62704, 66256, 125408, 132512, 160679, 321358, 395819, 642716, 791638, 1285432, 1583276, 2570864, 3166552, 5141728, 6333104, 12666208, 16228579, 32457158, 64914316, 129828632, 259657264, 519314528]

約数ペア:

[(1, 519314528), (2, 259657264), (4, 129828632), (8, 64914316), (16, 32457158), (32, 16228579), (41, 12666208), (82, 6333104), (101, 5141728), (164, 3166552), (202, 2570864), (328, 1583276), (404, 1285432), (656, 791638), (808, 642716), (1312, 395819), (1616, 321358), (3232, 160679), (3919, 132512), (4141, 125408), (7838, 66256), (8282, 62704), (15676, 33128), (16564, 31352)]