8920996

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 18726400

約数和(自身を除く): 9805404

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 79, 109, 148, 158, 218, 259, 316, 436, 518, 553, 763, 1036, 1106, 1526, 2212, 2923, 3052, 4033, 5846, 8066, 8611, 11692, 16132, 17222, 20461, 28231, 34444, 40922, 56462, 60277, 81844, 112924, 120554, 241108, 318607, 637214, 1274428, 2230249, 4460498, 8920996]

約数ペア:

[(1, 8920996), (2, 4460498), (4, 2230249), (7, 1274428), (14, 637214), (28, 318607), (37, 241108), (74, 120554), (79, 112924), (109, 81844), (148, 60277), (158, 56462), (218, 40922), (259, 34444), (316, 28231), (436, 20461), (518, 17222), (553, 16132), (763, 11692), (1036, 8611), (1106, 8066), (1526, 5846), (2212, 4033), (2923, 3052)]