2738918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 5140800

約数和(自身を除く): 2401882

約数列:

[1, 2, 7, 13, 14, 26, 91, 101, 149, 182, 202, 298, 707, 1043, 1313, 1414, 1937, 2086, 2626, 3874, 9191, 13559, 15049, 18382, 27118, 30098, 105343, 195637, 210686, 391274, 1369459, 2738918]

約数ペア:

[(1, 2738918), (2, 1369459), (7, 391274), (13, 210686), (14, 195637), (26, 105343), (91, 30098), (101, 27118), (149, 18382), (182, 15049), (202, 13559), (298, 9191), (707, 3874), (1043, 2626), (1313, 2086), (1414, 1937)]