3980333816

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{198461}}^1$

素因数の和:198599

約数の個数: 32

約数和(自身を含む): 7859095200

約数和(自身を除く): 3878761384

約数列:

[1, 2, 4, 8, 23, 46, 92, 109, 184, 218, 436, 872, 2507, 5014, 10028, 20056, 198461, 396922, 793844, 1587688, 4564603, 9129206, 18258412, 21632249, 36516824, 43264498, 86528996, 173057992, 497541727, 995083454, 1990166908, 3980333816]

約数ペア:

[(1, 3980333816), (2, 1990166908), (4, 995083454), (8, 497541727), (23, 173057992), (46, 86528996), (92, 43264498), (109, 36516824), (184, 21632249), (218, 18258412), (436, 9129206), (872, 4564603), (2507, 1587688), (5014, 793844), (10028, 396922), (20056, 198461)]