2018718107

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 2413662720

約数和(自身を除く): 394944613

約数列:

[1, 7, 41, 67, 277, 287, 379, 469, 1939, 2653, 2747, 11357, 15539, 18559, 19229, 25393, 79499, 104983, 108773, 129913, 177751, 734881, 760919, 1041113, 4304303, 5326433, 7033861, 7287791, 30130121, 49237027, 288388301, 2018718107]

約数ペア:

[(1, 2018718107), (7, 288388301), (41, 49237027), (67, 30130121), (277, 7287791), (287, 7033861), (379, 5326433), (469, 4304303), (1939, 1041113), (2653, 760919), (2747, 734881), (11357, 177751), (15539, 129913), (18559, 108773), (19229, 104983), (25393, 79499)]