140508780308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{44296589}}^1$

素因数の和:44296667

約数の個数: 24

約数和(自身を含む): 269146080840

約数和(自身を除く): 128637300532

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 44296589, 88593178, 177186356, 575855657, 1151711314, 2303422628, 2702091929, 5404183858, 10808367716, 35127195077, 70254390154, 140508780308]

約数ペア:

[(1, 140508780308), (2, 70254390154), (4, 35127195077), (13, 10808367716), (26, 5404183858), (52, 2702091929), (61, 2303422628), (122, 1151711314), (244, 575855657), (793, 177186356), (1586, 88593178), (3172, 44296589)]