2018781506

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1\times {\mathrm{2521}}^1$

素因数の和:3794

約数の個数: 32

約数和(自身を含む): 3538708992

約数和(自身を除く): 1519927486

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 1217, 2434, 2521, 5042, 8519, 17038, 17647, 35294, 57199, 114398, 118487, 236974, 400393, 800786, 829409, 1658818, 3068057, 6136114, 21476399, 42952798, 144198679, 288397358, 1009390753, 2018781506]

約数ペア:

[(1, 2018781506), (2, 1009390753), (7, 288397358), (14, 144198679), (47, 42952798), (94, 21476399), (329, 6136114), (658, 3068057), (1217, 1658818), (2434, 829409), (2521, 800786), (5042, 400393), (8519, 236974), (17038, 118487), (17647, 114398), (35294, 57199)]