1380451324

素因数分解:

$2^2\times 7^2\times {\mathrm{601}}^1\times {\mathrm{11719}}^1$

素因数の和:12338

約数の個数: 36

約数和(自身を含む): 2815120560

約数和(自身を除く): 1434669236

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 601, 1202, 2404, 4207, 8414, 11719, 16828, 23438, 29449, 46876, 58898, 82033, 117796, 164066, 328132, 574231, 1148462, 2296924, 7043119, 14086238, 28172476, 49301833, 98603666, 197207332, 345112831, 690225662, 1380451324]

約数ペア:

[(1, 1380451324), (2, 690225662), (4, 345112831), (7, 197207332), (14, 98603666), (28, 49301833), (49, 28172476), (98, 14086238), (196, 7043119), (601, 2296924), (1202, 1148462), (2404, 574231), (4207, 328132), (8414, 164066), (11719, 117796), (16828, 82033), (23438, 58898), (29449, 46876)]