1108016

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:789

約数の個数: 40

約数和(自身を含む): 2645664

約数和(自身を除く): 1537648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 761, 1456, 1522, 3044, 5327, 6088, 9893, 10654, 12176, 19786, 21308, 39572, 42616, 69251, 79144, 85232, 138502, 158288, 277004, 554008, 1108016]

約数ペア:

[(1, 1108016), (2, 554008), (4, 277004), (7, 158288), (8, 138502), (13, 85232), (14, 79144), (16, 69251), (26, 42616), (28, 39572), (52, 21308), (56, 19786), (91, 12176), (104, 10654), (112, 9893), (182, 6088), (208, 5327), (364, 3044), (728, 1522), (761, 1456)]