2019093088

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 4263985152

約数和(自身を除く): 2244892064

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 92, 106, 184, 191, 212, 271, 368, 382, 424, 542, 736, 764, 848, 1084, 1219, 1528, 1696, 2168, 2438, 3056, 4336, 4393, 4876, 6112, 6233, 8672, 8786, 9752, 10123, 12466, 14363, 17572, 19504, 20246, 24932, 28726, 35144, 39008, 40492, 49864, 51761, 57452, 70288, 80984, 99728, 103522, 114904, 140576, 161968, 199456, 207044, 229808, 232829, 323936, 330349, 414088, 459616, 465658, 660698, 828176, 931316, 1190503, 1321396, 1656352, 1862632, 2381006, 2642792, 2743333, 3725264, 4762012, 5285584, 5486666, 7450528, 9524024, 10571168, 10973332, 19048048, 21946664, 38096096, 43893328, 63096659, 87786656, 126193318, 252386636, 504773272, 1009546544, 2019093088]

約数ペア:

[(1, 2019093088), (2, 1009546544), (4, 504773272), (8, 252386636), (16, 126193318), (23, 87786656), (32, 63096659), (46, 43893328), (53, 38096096), (92, 21946664), (106, 19048048), (184, 10973332), (191, 10571168), (212, 9524024), (271, 7450528), (368, 5486666), (382, 5285584), (424, 4762012), (542, 3725264), (736, 2743333), (764, 2642792), (848, 2381006), (1084, 1862632), (1219, 1656352), (1528, 1321396), (1696, 1190503), (2168, 931316), (2438, 828176), (3056, 660698), (4336, 465658), (4393, 459616), (4876, 414088), (6112, 330349), (6233, 323936), (8672, 232829), (8786, 229808), (9752, 207044), (10123, 199456), (12466, 161968), (14363, 140576), (17572, 114904), (19504, 103522), (20246, 99728), (24932, 80984), (28726, 70288), (35144, 57452), (39008, 51761), (40492, 49864)]