1245012218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1\times {\mathrm{727}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 1987614720

約数和(自身を除く): 742602502

約数列:

[1, 2, 23, 46, 59, 118, 631, 727, 1262, 1357, 1454, 2714, 14513, 16721, 29026, 33442, 37229, 42893, 74458, 85786, 458737, 856267, 917474, 986539, 1712534, 1973078, 10550951, 21101902, 27065483, 54130966, 622506109, 1245012218]

約数ペア:

[(1, 1245012218), (2, 622506109), (23, 54130966), (46, 27065483), (59, 21101902), (118, 10550951), (631, 1973078), (727, 1712534), (1262, 986539), (1357, 917474), (1454, 856267), (2714, 458737), (14513, 85786), (16721, 74458), (29026, 42893), (33442, 37229)]