6601898042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{20879}}^1$

素因数の和:21110

約数の個数: 32

約数和(自身を含む): 10688889600

約数和(自身を除く): 4086991558

約数列:

[1, 2, 19, 38, 53, 106, 157, 314, 1007, 2014, 2983, 5966, 8321, 16642, 20879, 41758, 158099, 316198, 396701, 793402, 1106587, 2213174, 3278003, 6556006, 21025153, 42050306, 62282057, 124564114, 173734159, 347468318, 3300949021, 6601898042]

約数ペア:

[(1, 6601898042), (2, 3300949021), (19, 347468318), (38, 173734159), (53, 124564114), (106, 62282057), (157, 42050306), (314, 21025153), (1007, 6556006), (2014, 3278003), (2983, 2213174), (5966, 1106587), (8321, 793402), (16642, 396701), (20879, 316198), (41758, 158099)]