1330402386

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{310987}}^1$

素因数の和:311046

約数の個数: 32

約数和(自身を含む): 2866065408

約数和(自身を除く): 1535663022

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 310987, 621974, 932961, 1865922, 7152701, 9640597, 14305402, 19281194, 21458103, 28921791, 42916206, 57843582, 221733731, 443467462, 665201193, 1330402386]

約数ペア:

[(1, 1330402386), (2, 665201193), (3, 443467462), (6, 221733731), (23, 57843582), (31, 42916206), (46, 28921791), (62, 21458103), (69, 19281194), (93, 14305402), (138, 9640597), (186, 7152701), (713, 1865922), (1426, 932961), (2139, 621974), (4278, 310987)]