381271566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{48397}}^1$

素因数の和:48516

約数の個数: 32

約数和(自身を含む): 829348128

約数和(自身を除く): 448076562

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 3939, 7878, 48397, 96794, 145191, 290382, 629161, 1258322, 1887483, 3774966, 4888097, 9776194, 14664291, 29328582, 63545261, 127090522, 190635783, 381271566]

約数ペア:

[(1, 381271566), (2, 190635783), (3, 127090522), (6, 63545261), (13, 29328582), (26, 14664291), (39, 9776194), (78, 4888097), (101, 3774966), (202, 1887483), (303, 1258322), (606, 629161), (1313, 290382), (2626, 145191), (3939, 96794), (7878, 48397)]