2912271778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1\times {\mathrm{2633}}^1$

素因数の和:4906

約数の個数: 32

約数和(自身を含む): 4956134400

約数和(自身を除く): 2043862622

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2239, 2633, 4478, 5266, 29107, 34229, 42541, 50027, 58214, 68458, 85082, 100054, 553033, 650351, 1106066, 1300702, 5895287, 11790574, 76638731, 112010453, 153277462, 224020906, 1456135889, 2912271778]

約数ペア:

[(1, 2912271778), (2, 1456135889), (13, 224020906), (19, 153277462), (26, 112010453), (38, 76638731), (247, 11790574), (494, 5895287), (2239, 1300702), (2633, 1106066), (4478, 650351), (5266, 553033), (29107, 100054), (34229, 85082), (42541, 68458), (50027, 58214)]