1225493198

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{41399}}^1$

素因数の和:41480

約数の個数: 24

約数和(自身を含む): 1987448400

約数和(自身を除く): 761955202

約数列:

[1, 2, 19, 38, 41, 82, 361, 722, 779, 1558, 14801, 29602, 41399, 82798, 786581, 1573162, 1697359, 3394718, 14945039, 29890078, 32249821, 64499642, 612746599, 1225493198]

約数ペア:

[(1, 1225493198), (2, 612746599), (19, 64499642), (38, 32249821), (41, 29890078), (82, 14945039), (361, 3394718), (722, 1697359), (779, 1573162), (1558, 786581), (14801, 82798), (29602, 41399)]