1004048272

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{621317}}^1$

素因数の和:621426

約数の個数: 20

約数和(自身を含む): 1964607516

約数和(自身を除く): 960559244

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 621317, 1242634, 2485268, 4970536, 9941072, 62753017, 125506034, 251012068, 502024136, 1004048272]

約数ペア:

[(1, 1004048272), (2, 502024136), (4, 251012068), (8, 125506034), (16, 62753017), (101, 9941072), (202, 4970536), (404, 2485268), (808, 1242634), (1616, 621317)]