1579804578248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{21304949}}^1$

素因数の和:21305022

約数の個数: 64

約数和(自身を含む): 3436062336000

約数和(自身を除く): 1856257757752

約数列:

[1, 2, 4, 8, 13, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 248, 299, 403, 598, 713, 806, 1196, 1426, 1612, 2392, 2852, 3224, 5704, 9269, 18538, 37076, 74152, 21304949, 42609898, 85219796, 170439592, 276964337, 490013827, 553928674, 660453419, 980027654, 1107857348, 1320906838, 1960055308, 2215714696, 2641813676, 3920110616, 5283627352, 6370179751, 8585894447, 12740359502, 15190428637, 17171788894, 25480719004, 30380857274, 34343577788, 50961438008, 60761714548, 68687155576, 121523429096, 197475572281, 394951144562, 789902289124, 1579804578248]

約数ペア:

[(1, 1579804578248), (2, 789902289124), (4, 394951144562), (8, 197475572281), (13, 121523429096), (23, 68687155576), (26, 60761714548), (31, 50961438008), (46, 34343577788), (52, 30380857274), (62, 25480719004), (92, 17171788894), (104, 15190428637), (124, 12740359502), (184, 8585894447), (248, 6370179751), (299, 5283627352), (403, 3920110616), (598, 2641813676), (713, 2215714696), (806, 1960055308), (1196, 1320906838), (1426, 1107857348), (1612, 980027654), (2392, 660453419), (2852, 553928674), (3224, 490013827), (5704, 276964337), (9269, 170439592), (18538, 85219796), (37076, 42609898), (74152, 21304949)]