7139898470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1\times {\mathrm{26297}}^1$

素因数の和:27752

約数の個数: 32

約数和(自身を含む): 13538210400

約数和(自身を除く): 6398311930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1429, 2858, 7145, 14290, 26297, 27151, 52594, 54302, 131485, 135755, 262970, 271510, 499643, 999286, 2498215, 4996430, 37578413, 75156826, 187892065, 375784130, 713989847, 1427979694, 3569949235, 7139898470]

約数ペア:

[(1, 7139898470), (2, 3569949235), (5, 1427979694), (10, 713989847), (19, 375784130), (38, 187892065), (95, 75156826), (190, 37578413), (1429, 4996430), (2858, 2498215), (7145, 999286), (14290, 499643), (26297, 271510), (27151, 262970), (52594, 135755), (54302, 131485)]