511789044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{105829}}^1$

素因数の和:105880

約数の個数: 48

約数和(自身を含む): 1327531520

約数和(自身を除く): 815742476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 105829, 211658, 317487, 423316, 634974, 1269948, 1375777, 2751554, 3280699, 4127331, 5503108, 6561398, 8254662, 9842097, 13122796, 16509324, 19684194, 39368388, 42649087, 85298174, 127947261, 170596348, 255894522, 511789044]

約数ペア:

[(1, 511789044), (2, 255894522), (3, 170596348), (4, 127947261), (6, 85298174), (12, 42649087), (13, 39368388), (26, 19684194), (31, 16509324), (39, 13122796), (52, 9842097), (62, 8254662), (78, 6561398), (93, 5503108), (124, 4127331), (156, 3280699), (186, 2751554), (372, 1375777), (403, 1269948), (806, 634974), (1209, 423316), (1612, 317487), (2418, 211658), (4836, 105829)]