1617380092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1\times {\mathrm{541}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 3016988800

約数和(自身を除く): 1399608708

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 283, 541, 556, 566, 1082, 1132, 2164, 2641, 5282, 5377, 10279, 10564, 10754, 20558, 21508, 39337, 41116, 75199, 78674, 150398, 153103, 157348, 300796, 306206, 612412, 747403, 1428781, 1494806, 2857562, 2908957, 2989612, 5715124, 5817914, 11635828, 21281317, 42562634, 85125268, 404345023, 808690046, 1617380092]

約数ペア:

[(1, 1617380092), (2, 808690046), (4, 404345023), (19, 85125268), (38, 42562634), (76, 21281317), (139, 11635828), (278, 5817914), (283, 5715124), (541, 2989612), (556, 2908957), (566, 2857562), (1082, 1494806), (1132, 1428781), (2164, 747403), (2641, 612412), (5282, 306206), (5377, 300796), (10279, 157348), (10564, 153103), (10754, 150398), (20558, 78674), (21508, 75199), (39337, 41116)]