2199985838

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{1549}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 3414960000

約数和(自身を除く): 1214974162

約数列:

[1, 2, 79, 89, 101, 158, 178, 202, 1549, 3098, 7031, 7979, 8989, 14062, 15958, 17978, 122371, 137861, 156449, 244742, 275722, 312898, 710131, 1420262, 10891019, 12359471, 13923961, 21782038, 24718942, 27847922, 1099992919, 2199985838]

約数ペア:

[(1, 2199985838), (2, 1099992919), (79, 27847922), (89, 24718942), (101, 21782038), (158, 13923961), (178, 12359471), (202, 10891019), (1549, 1420262), (3098, 710131), (7031, 312898), (7979, 275722), (8989, 244742), (14062, 156449), (15958, 137861), (17978, 122371)]