304825246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1783}}^1$

素因数の和:2224

約数の個数: 32

約数和(自身を含む): 526636800

約数和(自身を除く): 221811554

約数列:

[1, 2, 11, 19, 22, 38, 209, 409, 418, 818, 1783, 3566, 4499, 7771, 8998, 15542, 19613, 33877, 39226, 67754, 85481, 170962, 372647, 729247, 745294, 1458494, 8021717, 13855693, 16043434, 27711386, 152412623, 304825246]

約数ペア:

[(1, 304825246), (2, 152412623), (11, 27711386), (19, 16043434), (22, 13855693), (38, 8021717), (209, 1458494), (409, 745294), (418, 729247), (818, 372647), (1783, 170962), (3566, 85481), (4499, 67754), (7771, 39226), (8998, 33877), (15542, 19613)]