2220116788

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{29009}}^1$

素因数の和:29104

約数の個数: 36

約数和(自身を含む): 4177962180

約数和(自身を除く): 1957845392

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 361, 722, 1007, 1444, 2014, 4028, 19133, 29009, 38266, 58018, 76532, 116036, 551171, 1102342, 1537477, 2204684, 3074954, 6149908, 10472249, 20944498, 29212063, 41888996, 58424126, 116848252, 555029197, 1110058394, 2220116788]

約数ペア:

[(1, 2220116788), (2, 1110058394), (4, 555029197), (19, 116848252), (38, 58424126), (53, 41888996), (76, 29212063), (106, 20944498), (212, 10472249), (361, 6149908), (722, 3074954), (1007, 2204684), (1444, 1537477), (2014, 1102342), (4028, 551171), (19133, 116036), (29009, 76532), (38266, 58018)]