3788892016

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2602261}}^1$

素因数の和:2602289

約数の個数: 40

約数和(自身を含む): 9035053664

約数和(自身を除く): 5246161648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2602261, 5204522, 10409044, 18215827, 20818088, 33829393, 36431654, 41636176, 67658786, 72863308, 135317572, 145726616, 236805751, 270635144, 291453232, 473611502, 541270288, 947223004, 1894446008, 3788892016]

約数ペア:

[(1, 3788892016), (2, 1894446008), (4, 947223004), (7, 541270288), (8, 473611502), (13, 291453232), (14, 270635144), (16, 236805751), (26, 145726616), (28, 135317572), (52, 72863308), (56, 67658786), (91, 41636176), (104, 36431654), (112, 33829393), (182, 20818088), (208, 18215827), (364, 10409044), (728, 5204522), (1456, 2602261)]