2420815852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{8951}}^1$

素因数の和:9718

約数の個数: 48

約数和(自身を含む): 5221665792

約数和(自身を除く): 2800849940

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 743, 1486, 2972, 5201, 8951, 9659, 10402, 17902, 19318, 20804, 35804, 38636, 62657, 67613, 116363, 125314, 135226, 232726, 250628, 270452, 465452, 814541, 1629082, 3258164, 6650593, 13301186, 26602372, 46554151, 86457709, 93108302, 172915418, 186216604, 345830836, 605203963, 1210407926, 2420815852]

約数ペア:

[(1, 2420815852), (2, 1210407926), (4, 605203963), (7, 345830836), (13, 186216604), (14, 172915418), (26, 93108302), (28, 86457709), (52, 46554151), (91, 26602372), (182, 13301186), (364, 6650593), (743, 3258164), (1486, 1629082), (2972, 814541), (5201, 465452), (8951, 270452), (9659, 250628), (10402, 232726), (17902, 135226), (19318, 125314), (20804, 116363), (35804, 67613), (38636, 62657)]