1551132128

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{532669}}^1$

素因数の和:532699

約数の個数: 48

約数和(自身を含む): 3758519520

約数和(自身を除く): 2207387392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 532669, 1065338, 2130676, 3728683, 4261352, 6924697, 7457366, 8522704, 13849394, 14914732, 17045408, 27698788, 29829464, 48472879, 55397576, 59658928, 96945758, 110795152, 119317856, 193891516, 221590304, 387783032, 775566064, 1551132128]

約数ペア:

[(1, 1551132128), (2, 775566064), (4, 387783032), (7, 221590304), (8, 193891516), (13, 119317856), (14, 110795152), (16, 96945758), (26, 59658928), (28, 55397576), (32, 48472879), (52, 29829464), (56, 27698788), (91, 17045408), (104, 14914732), (112, 13849394), (182, 8522704), (208, 7457366), (224, 6924697), (364, 4261352), (416, 3728683), (728, 2130676), (1456, 1065338), (2912, 532669)]