1294781038

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1\times {\mathrm{27191}}^1$

素因数の和:28043

約数の個数: 16

約数和(自身を含む): 2011664160

約数和(自身を除く): 716883122

約数列:

[1, 2, 29, 58, 821, 1642, 23809, 27191, 47618, 54382, 788539, 1577078, 22323811, 44647622, 647390519, 1294781038]

約数ペア:

[(1, 1294781038), (2, 647390519), (29, 44647622), (58, 22323811), (821, 1577078), (1642, 788539), (23809, 54382), (27191, 47618)]