244868650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{376721}}^1$

素因数の和:376746

約数の個数: 24

約数和(自身を含む): 490492044

約数和(自身を除く): 245623394

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 376721, 753442, 1883605, 3767210, 4897373, 9418025, 9794746, 18836050, 24486865, 48973730, 122434325, 244868650]

約数ペア:

[(1, 244868650), (2, 122434325), (5, 48973730), (10, 24486865), (13, 18836050), (25, 9794746), (26, 9418025), (50, 4897373), (65, 3767210), (130, 1883605), (325, 753442), (650, 376721)]