1330686736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{7457}}^1$

素因数の和:8071

約数の個数: 40

約数和(自身を含む): 2718888480

約数和(自身を除く): 1388201744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 587, 1174, 2348, 4696, 7457, 9392, 11153, 14914, 22306, 29828, 44612, 59656, 89224, 119312, 141683, 178448, 283366, 566732, 1133464, 2266928, 4377259, 8754518, 17509036, 35018072, 70036144, 83167921, 166335842, 332671684, 665343368, 1330686736]

約数ペア:

[(1, 1330686736), (2, 665343368), (4, 332671684), (8, 166335842), (16, 83167921), (19, 70036144), (38, 35018072), (76, 17509036), (152, 8754518), (304, 4377259), (587, 2266928), (1174, 1133464), (2348, 566732), (4696, 283366), (7457, 178448), (9392, 141683), (11153, 119312), (14914, 89224), (22306, 59656), (29828, 44612)]