2951219284

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{71569}}^1$

素因数の和:71660

約数の個数: 36

約数和(自身を含む): 5684232540

約数和(自身を除く): 2733013256

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 169, 244, 338, 676, 793, 1586, 3172, 10309, 20618, 41236, 71569, 143138, 286276, 930397, 1860794, 3721588, 4365709, 8731418, 12095161, 17462836, 24190322, 48380644, 56754217, 113508434, 227016868, 737804821, 1475609642, 2951219284]

約数ペア:

[(1, 2951219284), (2, 1475609642), (4, 737804821), (13, 227016868), (26, 113508434), (52, 56754217), (61, 48380644), (122, 24190322), (169, 17462836), (244, 12095161), (338, 8731418), (676, 4365709), (793, 3721588), (1586, 1860794), (3172, 930397), (10309, 286276), (20618, 143138), (41236, 71569)]