2010622047

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3769}}^1$

素因数の和:3996

約数の個数: 48

約数和(自身を含む): 3300710400

約数和(自身を除く): 1290088353

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 191, 399, 573, 931, 1337, 2793, 3629, 3769, 4011, 9359, 10887, 11307, 25403, 26383, 28077, 71611, 76209, 79149, 177821, 184681, 214833, 501277, 533463, 554043, 719879, 1503831, 2159637, 3508939, 5039153, 10526817, 13677701, 15117459, 35274071, 41033103, 95743907, 105822213, 287231721, 670207349, 2010622047]

約数ペア:

[(1, 2010622047), (3, 670207349), (7, 287231721), (19, 105822213), (21, 95743907), (49, 41033103), (57, 35274071), (133, 15117459), (147, 13677701), (191, 10526817), (399, 5039153), (573, 3508939), (931, 2159637), (1337, 1503831), (2793, 719879), (3629, 554043), (3769, 533463), (4011, 501277), (9359, 214833), (10887, 184681), (11307, 177821), (25403, 79149), (26383, 76209), (28077, 71611)]