2056552538

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{2693}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 3231506880

約数和(自身を除く): 1174954342

約数列:

[1, 2, 41, 67, 82, 134, 139, 278, 2693, 2747, 5386, 5494, 5699, 9313, 11398, 18626, 110413, 180431, 220826, 360862, 374327, 381833, 748654, 763666, 7397671, 14795342, 15347407, 25079909, 30694814, 50159818, 1028276269, 2056552538]

約数ペア:

[(1, 2056552538), (2, 1028276269), (41, 50159818), (67, 30694814), (82, 25079909), (134, 15347407), (139, 14795342), (278, 7397671), (2693, 763666), (2747, 748654), (5386, 381833), (5494, 374327), (5699, 360862), (9313, 220826), (11398, 180431), (18626, 110413)]