7874348542

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1\times {\mathrm{2521}}^1$

素因数の和:3028

約数の個数: 32

約数和(自身を含む): 12224234880

約数和(自身を除く): 4349886338

約数列:

[1, 2, 53, 79, 106, 158, 373, 746, 2521, 4187, 5042, 8374, 19769, 29467, 39538, 58934, 133613, 199159, 267226, 398318, 940333, 1561751, 1880666, 3123502, 10555427, 21110854, 49837649, 74286307, 99675298, 148572614, 3937174271, 7874348542]

約数ペア:

[(1, 7874348542), (2, 3937174271), (53, 148572614), (79, 99675298), (106, 74286307), (158, 49837649), (373, 21110854), (746, 10555427), (2521, 3123502), (4187, 1880666), (5042, 1561751), (8374, 940333), (19769, 398318), (29467, 267226), (39538, 199159), (58934, 133613)]