2018451652

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1\times {\mathrm{1777}}^1$

素因数の和:2260

約数の個数: 48

約数和(自身を含む): 4086270720

約数和(自身を除く): 2067819068

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 359, 452, 718, 791, 1436, 1582, 1777, 2513, 3164, 3554, 5026, 7108, 10052, 12439, 24878, 40567, 49756, 81134, 162268, 200801, 283969, 401602, 567938, 637943, 803204, 1135876, 1275886, 1405607, 2551772, 2811214, 4465601, 5622428, 8931202, 17862404, 72087559, 144175118, 288350236, 504612913, 1009225826, 2018451652]

約数ペア:

[(1, 2018451652), (2, 1009225826), (4, 504612913), (7, 288350236), (14, 144175118), (28, 72087559), (113, 17862404), (226, 8931202), (359, 5622428), (452, 4465601), (718, 2811214), (791, 2551772), (1436, 1405607), (1582, 1275886), (1777, 1135876), (2513, 803204), (3164, 637943), (3554, 567938), (5026, 401602), (7108, 283969), (10052, 200801), (12439, 162268), (24878, 81134), (40567, 49756)]