2017667348

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{1039}}^1\times {\mathrm{1187}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 3545942400

約数和(自身を除く): 1528275052

約数列:

[1, 2, 4, 409, 818, 1039, 1187, 1636, 2078, 2374, 4156, 4748, 424951, 485483, 849902, 970966, 1233293, 1699804, 1941932, 2466586, 4933172, 504416837, 1008833674, 2017667348]

約数ペア:

[(1, 2017667348), (2, 1008833674), (4, 504416837), (409, 4933172), (818, 2466586), (1039, 1941932), (1187, 1699804), (1636, 1233293), (2078, 970966), (2374, 849902), (4156, 485483), (4748, 424951)]