2013248770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1\times {\mathrm{7193}}^1$

素因数の和:9366

約数の個数: 32

約数和(自身を含む): 3904960752

約数和(自身を除く): 1891711982

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2153, 4306, 7193, 10765, 14386, 21530, 27989, 35965, 55978, 71930, 93509, 139945, 187018, 279890, 467545, 935090, 15486529, 30973058, 77432645, 154865290, 201324877, 402649754, 1006624385, 2013248770]

約数ペア:

[(1, 2013248770), (2, 1006624385), (5, 402649754), (10, 201324877), (13, 154865290), (26, 77432645), (65, 30973058), (130, 15486529), (2153, 935090), (4306, 467545), (7193, 279890), (10765, 187018), (14386, 139945), (21530, 93509), (27989, 71930), (35965, 55978)]