2021672048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3709}}^1$

素因数の和:3910

約数の個数: 80

約数和(自身を含む): 4526793600

約数和(自身を除く): 2505121552

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 163, 176, 209, 304, 326, 418, 652, 836, 1304, 1672, 1793, 2608, 3097, 3344, 3586, 3709, 6194, 7172, 7418, 12388, 14344, 14836, 24776, 28688, 29672, 34067, 40799, 49552, 59344, 68134, 70471, 81598, 136268, 140942, 163196, 272536, 281884, 326392, 545072, 563768, 604567, 652784, 775181, 1127536, 1209134, 1550362, 2418268, 3100724, 4836536, 6201448, 6650237, 9673072, 11486773, 12402896, 13300474, 22973546, 26600948, 45947092, 53201896, 91894184, 106403792, 126354503, 183788368, 252709006, 505418012, 1010836024, 2021672048]

約数ペア:

[(1, 2021672048), (2, 1010836024), (4, 505418012), (8, 252709006), (11, 183788368), (16, 126354503), (19, 106403792), (22, 91894184), (38, 53201896), (44, 45947092), (76, 26600948), (88, 22973546), (152, 13300474), (163, 12402896), (176, 11486773), (209, 9673072), (304, 6650237), (326, 6201448), (418, 4836536), (652, 3100724), (836, 2418268), (1304, 1550362), (1672, 1209134), (1793, 1127536), (2608, 775181), (3097, 652784), (3344, 604567), (3586, 563768), (3709, 545072), (6194, 326392), (7172, 281884), (7418, 272536), (12388, 163196), (14344, 140942), (14836, 136268), (24776, 81598), (28688, 70471), (29672, 68134), (34067, 59344), (40799, 49552)]