2016495376

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{1277}}^1$

素因数の和:1928

約数の個数: 80

約数和(自身を含む): 4670486784

約数和(自身を除く): 2653991408

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 613, 644, 1226, 1277, 1288, 2452, 2554, 2576, 4291, 4904, 5108, 8582, 8939, 9808, 10216, 14099, 17164, 17878, 20432, 28198, 29371, 34328, 35756, 56396, 58742, 68656, 71512, 98693, 112792, 117484, 143024, 197386, 205597, 225584, 234968, 394772, 411194, 469936, 782801, 789544, 822388, 1565602, 1579088, 1644776, 3131204, 3289552, 5479607, 6262408, 10959214, 12524816, 18004423, 21918428, 36008846, 43836856, 72017692, 87673712, 126030961, 144035384, 252061922, 288070768, 504123844, 1008247688, 2016495376]

約数ペア:

[(1, 2016495376), (2, 1008247688), (4, 504123844), (7, 288070768), (8, 252061922), (14, 144035384), (16, 126030961), (23, 87673712), (28, 72017692), (46, 43836856), (56, 36008846), (92, 21918428), (112, 18004423), (161, 12524816), (184, 10959214), (322, 6262408), (368, 5479607), (613, 3289552), (644, 3131204), (1226, 1644776), (1277, 1579088), (1288, 1565602), (2452, 822388), (2554, 789544), (2576, 782801), (4291, 469936), (4904, 411194), (5108, 394772), (8582, 234968), (8939, 225584), (9808, 205597), (10216, 197386), (14099, 143024), (17164, 117484), (17878, 112792), (20432, 98693), (28198, 71512), (29371, 68656), (34328, 58742), (35756, 56396)]