249433131004

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{2503}}^1\times {\mathrm{60913}}^1$

素因数の和:63829

約数の個数: 24

約数和(自身を含む): 437757242720

約数和(自身を除く): 188324111716

約数列:

[1, 2, 4, 409, 818, 1636, 2503, 5006, 10012, 60913, 121826, 243652, 1023727, 2047454, 4094908, 24913417, 49826834, 99653668, 152465239, 304930478, 609860956, 62358282751, 124716565502, 249433131004]

約数ペア:

[(1, 249433131004), (2, 124716565502), (4, 62358282751), (409, 609860956), (818, 304930478), (1636, 152465239), (2503, 99653668), (5006, 49826834), (10012, 24913417), (60913, 4094908), (121826, 2047454), (243652, 1023727)]