676664404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22093}}^1$

素因数の和:22160

約数の個数: 48

約数和(自身を含む): 1385735680

約数和(自身を除く): 709071276

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 2356, 7657, 15314, 22093, 30628, 44186, 88372, 287209, 419767, 574418, 684883, 839534, 1148836, 1369766, 1679068, 2739532, 5456971, 8903479, 10913942, 13012777, 17806958, 21827884, 26025554, 35613916, 52051108, 169166101, 338332202, 676664404]

約数ペア:

[(1, 676664404), (2, 338332202), (4, 169166101), (13, 52051108), (19, 35613916), (26, 26025554), (31, 21827884), (38, 17806958), (52, 13012777), (62, 10913942), (76, 8903479), (124, 5456971), (247, 2739532), (403, 1679068), (494, 1369766), (589, 1148836), (806, 839534), (988, 684883), (1178, 574418), (1612, 419767), (2356, 287209), (7657, 88372), (15314, 44186), (22093, 30628)]