2034138974

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{277}}^1\times {\mathrm{1453}}^1$

素因数の和:1777

約数の個数: 48

約数和(自身を含む): 3696114528

約数和(自身を除く): 1661975554

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 277, 361, 554, 722, 1453, 1939, 2527, 2906, 3878, 5054, 5263, 10171, 10526, 20342, 27607, 36841, 55214, 73682, 99997, 193249, 199994, 386498, 402481, 524533, 699979, 804962, 1049066, 1399958, 2817367, 3671731, 5634734, 7343462, 7647139, 15294278, 53529973, 107059946, 145295641, 290591282, 1017069487, 2034138974]

約数ペア:

[(1, 2034138974), (2, 1017069487), (7, 290591282), (14, 145295641), (19, 107059946), (38, 53529973), (133, 15294278), (266, 7647139), (277, 7343462), (361, 5634734), (554, 3671731), (722, 2817367), (1453, 1399958), (1939, 1049066), (2527, 804962), (2906, 699979), (3878, 524533), (5054, 402481), (5263, 386498), (10171, 199994), (10526, 193249), (20342, 99997), (27607, 73682), (36841, 55214)]