1399619572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{38287}}^1$

素因数の和:38360

約数の個数: 48

約数和(自身を含む): 2851690240

約数和(自身を除く): 1452070668

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 247, 481, 494, 703, 962, 988, 1406, 1924, 2812, 9139, 18278, 36556, 38287, 76574, 153148, 497731, 727453, 995462, 1416619, 1454906, 1990924, 2833238, 2909812, 5666476, 9456889, 18416047, 18913778, 26915761, 36832094, 37827556, 53831522, 73664188, 107663044, 349904893, 699809786, 1399619572]

約数ペア:

[(1, 1399619572), (2, 699809786), (4, 349904893), (13, 107663044), (19, 73664188), (26, 53831522), (37, 37827556), (38, 36832094), (52, 26915761), (74, 18913778), (76, 18416047), (148, 9456889), (247, 5666476), (481, 2909812), (494, 2833238), (703, 1990924), (962, 1454906), (988, 1416619), (1406, 995462), (1924, 727453), (2812, 497731), (9139, 153148), (18278, 76574), (36556, 38287)]