947029132

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{42331}}^1$

素因数の和:42406

約数の個数: 48

約数和(自身を含む): 2048191488

約数和(自身を除く): 1101162356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 1316, 1598, 3196, 5593, 11186, 22372, 42331, 84662, 169324, 296317, 592634, 719627, 1185268, 1439254, 1989557, 2878508, 3979114, 5037389, 7958228, 10074778, 13926899, 20149556, 27853798, 33822469, 55707596, 67644938, 135289876, 236757283, 473514566, 947029132]

約数ペア:

[(1, 947029132), (2, 473514566), (4, 236757283), (7, 135289876), (14, 67644938), (17, 55707596), (28, 33822469), (34, 27853798), (47, 20149556), (68, 13926899), (94, 10074778), (119, 7958228), (188, 5037389), (238, 3979114), (329, 2878508), (476, 1989557), (658, 1439254), (799, 1185268), (1316, 719627), (1598, 592634), (3196, 296317), (5593, 169324), (11186, 84662), (22372, 42331)]