2100972878426

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1031}}^1\times {\mathrm{98321}}^1$

素因数の和:99638

約数の個数: 32

約数和(自身を含む): 3241303502976

約数和(自身を除く): 1140330624550

約数列:

[1, 2, 43, 86, 241, 482, 1031, 2062, 10363, 20726, 44333, 88666, 98321, 196642, 248471, 496942, 4227803, 8455606, 10684253, 21368506, 23695361, 47390722, 101368951, 202737902, 1018900523, 2037801046, 4358864893, 8717729786, 24429917191, 48859834382, 1050486439213, 2100972878426]

約数ペア:

[(1, 2100972878426), (2, 1050486439213), (43, 48859834382), (86, 24429917191), (241, 8717729786), (482, 4358864893), (1031, 2037801046), (2062, 1018900523), (10363, 202737902), (20726, 101368951), (44333, 47390722), (88666, 23695361), (98321, 21368506), (196642, 10684253), (248471, 8455606), (496942, 4227803)]