1979545776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3172349}}^1$

素因数の和:3172373

約数の個数: 40

約数和(自身を含む): 5507199600

約数和(自身を除く): 3527653824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3172349, 6344698, 9517047, 12689396, 19034094, 25378792, 38068188, 41240537, 50757584, 76136376, 82481074, 123721611, 152272752, 164962148, 247443222, 329924296, 494886444, 659848592, 989772888, 1979545776]

約数ペア:

[(1, 1979545776), (2, 989772888), (3, 659848592), (4, 494886444), (6, 329924296), (8, 247443222), (12, 164962148), (13, 152272752), (16, 123721611), (24, 82481074), (26, 76136376), (39, 50757584), (48, 41240537), (52, 38068188), (78, 25378792), (104, 19034094), (156, 12689396), (208, 9517047), (312, 6344698), (624, 3172349)]