914388524

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{4099}}^1$

素因数の和:4398

約数の個数: 48

約数和(自身を含む): 1895577600

約数和(自身を除く): 981189076

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 257, 434, 514, 868, 1028, 1799, 3598, 4099, 7196, 7967, 8198, 15934, 16396, 28693, 31868, 55769, 57386, 111538, 114772, 127069, 223076, 254138, 508276, 889483, 1053443, 1778966, 2106886, 3557932, 4213772, 7374101, 14748202, 29496404, 32656733, 65313466, 130626932, 228597131, 457194262, 914388524]

約数ペア:

[(1, 914388524), (2, 457194262), (4, 228597131), (7, 130626932), (14, 65313466), (28, 32656733), (31, 29496404), (62, 14748202), (124, 7374101), (217, 4213772), (257, 3557932), (434, 2106886), (514, 1778966), (868, 1053443), (1028, 889483), (1799, 508276), (3598, 254138), (4099, 223076), (7196, 127069), (7967, 114772), (8198, 111538), (15934, 57386), (16396, 55769), (28693, 31868)]