490141792

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{37087}}^1$

素因数の和:37163

約数の個数: 48

約数和(自身を含む): 1121541120

約数和(自身を除く): 631399328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 236, 413, 472, 826, 944, 1652, 1888, 3304, 6608, 13216, 37087, 74174, 148348, 259609, 296696, 519218, 593392, 1038436, 1186784, 2076872, 2188133, 4153744, 4376266, 8307488, 8752532, 15316931, 17505064, 30633862, 35010128, 61267724, 70020256, 122535448, 245070896, 490141792]

約数ペア:

[(1, 490141792), (2, 245070896), (4, 122535448), (7, 70020256), (8, 61267724), (14, 35010128), (16, 30633862), (28, 17505064), (32, 15316931), (56, 8752532), (59, 8307488), (112, 4376266), (118, 4153744), (224, 2188133), (236, 2076872), (413, 1186784), (472, 1038436), (826, 593392), (944, 519218), (1652, 296696), (1888, 259609), (3304, 148348), (6608, 74174), (13216, 37087)]