2743016828

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 4962249600

約数和(自身を除く): 2219232772

約数列:

[1, 2, 4, 79, 97, 109, 158, 194, 218, 316, 388, 436, 821, 1642, 3284, 7663, 8611, 10573, 15326, 17222, 21146, 30652, 34444, 42292, 64859, 79637, 89489, 129718, 159274, 178978, 259436, 318548, 357956, 835267, 1670534, 3341068, 6291323, 7069631, 8680433, 12582646, 14139262, 17360866, 25165292, 28278524, 34721732, 685754207, 1371508414, 2743016828]

約数ペア:

[(1, 2743016828), (2, 1371508414), (4, 685754207), (79, 34721732), (97, 28278524), (109, 25165292), (158, 17360866), (194, 14139262), (218, 12582646), (316, 8680433), (388, 7069631), (436, 6291323), (821, 3341068), (1642, 1670534), (3284, 835267), (7663, 357956), (8611, 318548), (10573, 259436), (15326, 178978), (17222, 159274), (21146, 129718), (30652, 89489), (34444, 79637), (42292, 64859)]