2010304766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 3369600000

約数和(自身を除く): 1359295234

約数列:

[1, 2, 19, 29, 38, 58, 89, 103, 178, 199, 206, 398, 551, 1102, 1691, 1957, 2581, 2987, 3382, 3781, 3914, 5162, 5771, 5974, 7562, 9167, 11542, 17711, 18334, 20497, 35422, 40994, 49039, 56753, 98078, 109649, 113506, 174173, 219298, 265843, 336509, 348346, 389443, 513619, 531686, 594413, 673018, 778886, 1027238, 1188826, 1824233, 3648466, 5051017, 9758761, 10102034, 11293847, 19517522, 22587694, 34660427, 52902757, 69320854, 105805514, 1005152383, 2010304766]

約数ペア:

[(1, 2010304766), (2, 1005152383), (19, 105805514), (29, 69320854), (38, 52902757), (58, 34660427), (89, 22587694), (103, 19517522), (178, 11293847), (199, 10102034), (206, 9758761), (398, 5051017), (551, 3648466), (1102, 1824233), (1691, 1188826), (1957, 1027238), (2581, 778886), (2987, 673018), (3382, 594413), (3781, 531686), (3914, 513619), (5162, 389443), (5771, 348346), (5974, 336509), (7562, 265843), (9167, 219298), (11542, 174173), (17711, 113506), (18334, 109649), (20497, 98078), (35422, 56753), (40994, 49039)]