4640932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 8678880

約数和(自身を除く): 4037948

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 491, 556, 982, 1964, 2363, 4726, 8347, 9452, 16694, 33388, 68249, 136498, 272996, 1160233, 2320466, 4640932]

約数ペア:

[(1, 4640932), (2, 2320466), (4, 1160233), (17, 272996), (34, 136498), (68, 68249), (139, 33388), (278, 16694), (491, 9452), (556, 8347), (982, 4726), (1964, 2363)]