1721020058

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{2251}}^1$

素因数の和:2582

約数の個数: 32

約数和(自身を含む): 2772662400

約数和(自身を除く): 1051642342

約数列:

[1, 2, 17, 34, 113, 199, 226, 398, 1921, 2251, 3383, 3842, 4502, 6766, 22487, 38267, 44974, 76534, 254363, 382279, 447949, 508726, 764558, 895898, 4324171, 7615133, 8648342, 15230266, 50618237, 101236474, 860510029, 1721020058]

約数ペア:

[(1, 1721020058), (2, 860510029), (17, 101236474), (34, 50618237), (113, 15230266), (199, 8648342), (226, 7615133), (398, 4324171), (1921, 895898), (2251, 764558), (3383, 508726), (3842, 447949), (4502, 382279), (6766, 254363), (22487, 76534), (38267, 44974)]