2016382389

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{2063}}^1$

素因数の和:2250

約数の個数: 48

約数和(自身を含む): 3209437440

約数和(自身を除く): 1193055051

約数列:

[1, 3, 7, 21, 49, 61, 109, 147, 183, 327, 427, 763, 1281, 2063, 2289, 2989, 5341, 6189, 6649, 8967, 14441, 16023, 19947, 43323, 46543, 101087, 125843, 139629, 224867, 303261, 325801, 377529, 674601, 880901, 977403, 1574069, 2642703, 4722207, 6166307, 11018483, 13716887, 18498921, 33055449, 41150661, 96018209, 288054627, 672127463, 2016382389]

約数ペア:

[(1, 2016382389), (3, 672127463), (7, 288054627), (21, 96018209), (49, 41150661), (61, 33055449), (109, 18498921), (147, 13716887), (183, 11018483), (327, 6166307), (427, 4722207), (763, 2642703), (1281, 1574069), (2063, 977403), (2289, 880901), (2989, 674601), (5341, 377529), (6189, 325801), (6649, 303261), (8967, 224867), (14441, 139629), (16023, 125843), (19947, 101087), (43323, 46543)]