1040287144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{10002761}}^1$

素因数の和:10002780

約数の個数: 16

約数和(自身を含む): 2100580020

約数和(自身を除く): 1060292876

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 10002761, 20005522, 40011044, 80022088, 130035893, 260071786, 520143572, 1040287144]

約数ペア:

[(1, 1040287144), (2, 520143572), (4, 260071786), (8, 130035893), (13, 80022088), (26, 40011044), (52, 20005522), (104, 10002761)]