2021657196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193423}}^1$

素因数の和:193510

約数の個数: 48

約数和(自身を含む): 5155910144

約数和(自身を除く): 3134252948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 10452, 193423, 386846, 580269, 773692, 1160538, 2321076, 2514499, 5028998, 7543497, 10057996, 12959341, 15086994, 25918682, 30173988, 38878023, 51837364, 77756046, 155512092, 168471433, 336942866, 505414299, 673885732, 1010828598, 2021657196]

約数ペア:

[(1, 2021657196), (2, 1010828598), (3, 673885732), (4, 505414299), (6, 336942866), (12, 168471433), (13, 155512092), (26, 77756046), (39, 51837364), (52, 38878023), (67, 30173988), (78, 25918682), (134, 15086994), (156, 12959341), (201, 10057996), (268, 7543497), (402, 5028998), (804, 2514499), (871, 2321076), (1742, 1160538), (2613, 773692), (3484, 580269), (5226, 386846), (10452, 193423)]