901329296

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{423557}}^1$

素因数の和:423591

約数の個数: 40

約数和(自身を含む): 2100847680

約数和(自身を除く): 1199518384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 423557, 847114, 1694228, 2964899, 3388456, 5929798, 6776912, 8047583, 11859596, 16095166, 23719192, 32190332, 47438384, 56333081, 64380664, 112666162, 128761328, 225332324, 450664648, 901329296]

約数ペア:

[(1, 901329296), (2, 450664648), (4, 225332324), (7, 128761328), (8, 112666162), (14, 64380664), (16, 56333081), (19, 47438384), (28, 32190332), (38, 23719192), (56, 16095166), (76, 11859596), (112, 8047583), (133, 6776912), (152, 5929798), (266, 3388456), (304, 2964899), (532, 1694228), (1064, 847114), (2128, 423557)]