1621992

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3557}}^1$

素因数の和:3585

約数の個数: 32

約数和(自身を含む): 4269600

約数和(自身を除く): 2647608

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 3557, 7114, 10671, 14228, 21342, 28456, 42684, 67583, 85368, 135166, 202749, 270332, 405498, 540664, 810996, 1621992]

約数ペア:

[(1, 1621992), (2, 810996), (3, 540664), (4, 405498), (6, 270332), (8, 202749), (12, 135166), (19, 85368), (24, 67583), (38, 42684), (57, 28456), (76, 21342), (114, 14228), (152, 10671), (228, 7114), (456, 3557)]