409198902

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{26261}}^1$

素因数の和:26333

約数の個数: 48

約数和(自身を含む): 970013232

約数和(自身を除く): 560814330

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 1113, 2226, 2597, 5194, 7791, 15582, 26261, 52522, 78783, 157566, 183827, 367654, 551481, 1102962, 1286789, 1391833, 2573578, 2783666, 3860367, 4175499, 7720734, 8350998, 9742831, 19485662, 29228493, 58456986, 68199817, 136399634, 204599451, 409198902]

約数ペア:

[(1, 409198902), (2, 204599451), (3, 136399634), (6, 68199817), (7, 58456986), (14, 29228493), (21, 19485662), (42, 9742831), (49, 8350998), (53, 7720734), (98, 4175499), (106, 3860367), (147, 2783666), (159, 2573578), (294, 1391833), (318, 1286789), (371, 1102962), (742, 551481), (1113, 367654), (2226, 183827), (2597, 157566), (5194, 78783), (7791, 52522), (15582, 26261)]