248970982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2999}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 419328000

約数和(自身を除く): 170357018

約数列:

[1, 2, 13, 26, 31, 62, 103, 206, 403, 806, 1339, 2678, 2999, 3193, 5998, 6386, 38987, 41509, 77974, 83018, 92969, 185938, 308897, 617794, 1208597, 2417194, 4015661, 8031322, 9575807, 19151614, 124485491, 248970982]

約数ペア:

[(1, 248970982), (2, 124485491), (13, 19151614), (26, 9575807), (31, 8031322), (62, 4015661), (103, 2417194), (206, 1208597), (403, 617794), (806, 308897), (1339, 185938), (2678, 92969), (2999, 83018), (3193, 77974), (5998, 41509), (6386, 38987)]