548997124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1409}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 1061222400

約数和(自身を除く): 512225276

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 127, 236, 254, 508, 767, 1409, 1534, 1651, 2818, 3068, 3302, 5636, 6604, 7493, 14986, 18317, 29972, 36634, 73268, 83131, 97409, 166262, 178943, 194818, 332524, 357886, 389636, 715772, 1080703, 2161406, 2326259, 4322812, 4652518, 9305036, 10557637, 21115274, 42230548, 137249281, 274498562, 548997124]

約数ペア:

[(1, 548997124), (2, 274498562), (4, 137249281), (13, 42230548), (26, 21115274), (52, 10557637), (59, 9305036), (118, 4652518), (127, 4322812), (236, 2326259), (254, 2161406), (508, 1080703), (767, 715772), (1409, 389636), (1534, 357886), (1651, 332524), (2818, 194818), (3068, 178943), (3302, 166262), (5636, 97409), (6604, 83131), (7493, 73268), (14986, 36634), (18317, 29972)]