13757971516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{10613}}^1$

素因数の和:11134

約数の個数: 48

約数和(自身を含む): 26087513760

約数和(自身を除く): 12329542244

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 461, 703, 922, 1406, 1844, 2812, 8759, 10613, 17057, 17518, 21226, 34114, 35036, 42452, 68228, 201647, 324083, 392681, 403294, 648166, 785362, 806588, 1296332, 1570724, 4892593, 7460939, 9785186, 14921878, 19570372, 29843756, 92959267, 181025941, 185918534, 362051882, 371837068, 724103764, 3439492879, 6878985758, 13757971516]

約数ペア:

[(1, 13757971516), (2, 6878985758), (4, 3439492879), (19, 724103764), (37, 371837068), (38, 362051882), (74, 185918534), (76, 181025941), (148, 92959267), (461, 29843756), (703, 19570372), (922, 14921878), (1406, 9785186), (1844, 7460939), (2812, 4892593), (8759, 1570724), (10613, 1296332), (17057, 806588), (17518, 785362), (21226, 648166), (34114, 403294), (35036, 392681), (42452, 324083), (68228, 201647)]