2013450904

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{22157}}^1$

素因数の和:22507

約数の個数: 32

約数和(自身を含む): 3890058480

約数和(自身を除く): 1876607576

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 307, 614, 1228, 2456, 11359, 22157, 22718, 44314, 45436, 88628, 90872, 177256, 819809, 1639618, 3279236, 6558472, 6802199, 13604398, 27208796, 54417592, 251681363, 503362726, 1006725452, 2013450904]

約数ペア:

[(1, 2013450904), (2, 1006725452), (4, 503362726), (8, 251681363), (37, 54417592), (74, 27208796), (148, 13604398), (296, 6802199), (307, 6558472), (614, 3279236), (1228, 1639618), (2456, 819809), (11359, 177256), (22157, 90872), (22718, 88628), (44314, 45436)]