1520367004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{6779}}^1$

素因数の和:7042

約数の個数: 48

約数和(自身を含む): 3029846400

約数和(自身を除く): 1509479396

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 227, 247, 454, 494, 908, 988, 2951, 4313, 5902, 6779, 8626, 11804, 13558, 17252, 27116, 56069, 88127, 112138, 128801, 176254, 224276, 257602, 352508, 515204, 1538833, 1674413, 3077666, 3348826, 6155332, 6697652, 20004829, 29237827, 40009658, 58475654, 80019316, 116951308, 380091751, 760183502, 1520367004]

約数ペア:

[(1, 1520367004), (2, 760183502), (4, 380091751), (13, 116951308), (19, 80019316), (26, 58475654), (38, 40009658), (52, 29237827), (76, 20004829), (227, 6697652), (247, 6155332), (454, 3348826), (494, 3077666), (908, 1674413), (988, 1538833), (2951, 515204), (4313, 352508), (5902, 257602), (6779, 224276), (8626, 176254), (11804, 128801), (13558, 112138), (17252, 88127), (27116, 56069)]