7221247922

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1\times {\mathrm{6949}}^1$

素因数の和:7530

約数の個数: 32

約数和(自身を含む): 12476640000

約数和(自身を除く): 5255392078

約数列:

[1, 2, 7, 14, 199, 373, 398, 746, 1393, 2611, 2786, 5222, 6949, 13898, 48643, 74227, 97286, 148454, 519589, 1039178, 1382851, 2591977, 2765702, 5183954, 9679957, 18143839, 19359914, 36287678, 515803423, 1031606846, 3610623961, 7221247922]

約数ペア:

[(1, 7221247922), (2, 3610623961), (7, 1031606846), (14, 515803423), (199, 36287678), (373, 19359914), (398, 18143839), (746, 9679957), (1393, 5183954), (2611, 2765702), (2786, 2591977), (5222, 1382851), (6949, 1039178), (13898, 519589), (48643, 148454), (74227, 97286)]