13844740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7607}}^1$

素因数の和:7636

約数の個数: 48

約数和(自身を含む): 35788032

約数和(自身を除く): 21943292

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 7607, 15214, 30428, 38035, 53249, 76070, 98891, 106498, 152140, 197782, 212996, 266245, 395564, 494455, 532490, 692237, 988910, 1064980, 1384474, 1977820, 2768948, 3461185, 6922370, 13844740]

約数ペア:

[(1, 13844740), (2, 6922370), (4, 3461185), (5, 2768948), (7, 1977820), (10, 1384474), (13, 1064980), (14, 988910), (20, 692237), (26, 532490), (28, 494455), (35, 395564), (52, 266245), (65, 212996), (70, 197782), (91, 152140), (130, 106498), (140, 98891), (182, 76070), (260, 53249), (364, 38035), (455, 30428), (910, 15214), (1820, 7607)]