2017191904

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{692717}}^1$

素因数の和:692747

約数の個数: 48

約数和(自身を含む): 4887818208

約数和(自身を除く): 2870626304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 692717, 1385434, 2770868, 4849019, 5541736, 9005321, 9698038, 11083472, 18010642, 19396076, 22166944, 36021284, 38792152, 63037247, 72042568, 77584304, 126074494, 144085136, 155168608, 252148988, 288170272, 504297976, 1008595952, 2017191904]

約数ペア:

[(1, 2017191904), (2, 1008595952), (4, 504297976), (7, 288170272), (8, 252148988), (13, 155168608), (14, 144085136), (16, 126074494), (26, 77584304), (28, 72042568), (32, 63037247), (52, 38792152), (56, 36021284), (91, 22166944), (104, 19396076), (112, 18010642), (182, 11083472), (208, 9698038), (224, 9005321), (364, 5541736), (416, 4849019), (728, 2770868), (1456, 1385434), (2912, 692717)]