7645274

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 15254568

約数和(自身を除く): 7609294

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 353, 442, 637, 706, 833, 1274, 1547, 1666, 2471, 3094, 4589, 4942, 6001, 9178, 10829, 12002, 17297, 21658, 32123, 34594, 42007, 64246, 78013, 84014, 156026, 224861, 294049, 449722, 546091, 588098, 1092182, 3822637, 7645274]

約数ペア:

[(1, 7645274), (2, 3822637), (7, 1092182), (13, 588098), (14, 546091), (17, 449722), (26, 294049), (34, 224861), (49, 156026), (91, 84014), (98, 78013), (119, 64246), (182, 42007), (221, 34594), (238, 32123), (353, 21658), (442, 17297), (637, 12002), (706, 10829), (833, 9178), (1274, 6001), (1547, 4942), (1666, 4589), (2471, 3094)]