1570088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 3279360

約数和(自身を除く): 1709272

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 487, 806, 974, 1612, 1948, 3224, 3896, 6331, 12662, 15097, 25324, 30194, 50648, 60388, 120776, 196261, 392522, 785044, 1570088]

約数ペア:

[(1, 1570088), (2, 785044), (4, 392522), (8, 196261), (13, 120776), (26, 60388), (31, 50648), (52, 30194), (62, 25324), (104, 15097), (124, 12662), (248, 6331), (403, 3896), (487, 3224), (806, 1948), (974, 1612)]