29102986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 49674240

約数和(自身を除く): 20571254

約数列:

[1, 2, 11, 22, 31, 62, 139, 278, 307, 341, 614, 682, 1529, 3058, 3377, 4309, 6754, 8618, 9517, 19034, 42673, 47399, 85346, 94798, 104687, 209374, 469403, 938806, 1322863, 2645726, 14551493, 29102986]

約数ペア:

[(1, 29102986), (2, 14551493), (11, 2645726), (22, 1322863), (31, 938806), (62, 469403), (139, 209374), (278, 104687), (307, 94798), (341, 85346), (614, 47399), (682, 42673), (1529, 19034), (3058, 9517), (3377, 8618), (4309, 6754)]