38380958

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 73288320

約数和(自身を除く): 34907362

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 139, 154, 163, 242, 278, 326, 847, 973, 1141, 1529, 1694, 1793, 1946, 2282, 3058, 3586, 10703, 12551, 16819, 19723, 21406, 22657, 25102, 33638, 39446, 45314, 117733, 138061, 158599, 235466, 249227, 276122, 317198, 498454, 1744589, 2741497, 3489178, 5482994, 19190479, 38380958]

約数ペア:

[(1, 38380958), (2, 19190479), (7, 5482994), (11, 3489178), (14, 2741497), (22, 1744589), (77, 498454), (121, 317198), (139, 276122), (154, 249227), (163, 235466), (242, 158599), (278, 138061), (326, 117733), (847, 45314), (973, 39446), (1141, 33638), (1529, 25102), (1694, 22657), (1793, 21406), (1946, 19723), (2282, 16819), (3058, 12551), (3586, 10703)]