1620007222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{27737}}^1$

素因数の和:27840

約数の個数: 32

約数和(自身を含む): 2696133600

約数和(自身を除く): 1076126378

約数列:

[1, 2, 19, 29, 38, 53, 58, 106, 551, 1007, 1102, 1537, 2014, 3074, 27737, 29203, 55474, 58406, 527003, 804373, 1054006, 1470061, 1608746, 2940122, 15283087, 27931159, 30566174, 42631769, 55862318, 85263538, 810003611, 1620007222]

約数ペア:

[(1, 1620007222), (2, 810003611), (19, 85263538), (29, 55862318), (38, 42631769), (53, 30566174), (58, 27931159), (106, 15283087), (551, 2940122), (1007, 1608746), (1102, 1470061), (1537, 1054006), (2014, 804373), (3074, 527003), (27737, 58406), (29203, 55474)]