1523642276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{401381}}^1$

素因数の和:401471

約数の個数: 24

約数和(自身を含む): 2910822264

約数和(自身を除く): 1387179988

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 401381, 802762, 1605524, 5217953, 10435906, 20871812, 29300813, 58601626, 117203252, 380910569, 761821138, 1523642276]

約数ペア:

[(1, 1523642276), (2, 761821138), (4, 380910569), (13, 117203252), (26, 58601626), (52, 29300813), (73, 20871812), (146, 10435906), (292, 5217953), (949, 1605524), (1898, 802762), (3796, 401381)]