21339754322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1279}}^1$

素因数の和:1595

約数の個数: 64

約数和(自身を含む): 35473489920

約数和(自身を除く): 14133735598

約数列:

[1, 2, 17, 34, 47, 53, 94, 106, 197, 394, 799, 901, 1279, 1598, 1802, 2491, 2558, 3349, 4982, 6698, 9259, 10441, 18518, 20882, 21743, 42347, 43486, 60113, 67787, 84694, 120226, 135574, 157403, 177497, 251963, 314806, 354994, 490727, 503926, 981454, 1021921, 1152379, 2043842, 2304758, 3185989, 4283371, 6371978, 8342359, 8566742, 11842261, 13354039, 16684718, 23684522, 26708078, 54161813, 108323626, 201318437, 227018663, 402636874, 454037326, 627639833, 1255279666, 10669877161, 21339754322]

約数ペア:

[(1, 21339754322), (2, 10669877161), (17, 1255279666), (34, 627639833), (47, 454037326), (53, 402636874), (94, 227018663), (106, 201318437), (197, 108323626), (394, 54161813), (799, 26708078), (901, 23684522), (1279, 16684718), (1598, 13354039), (1802, 11842261), (2491, 8566742), (2558, 8342359), (3349, 6371978), (4982, 4283371), (6698, 3185989), (9259, 2304758), (10441, 2043842), (18518, 1152379), (20882, 1021921), (21743, 981454), (42347, 503926), (43486, 490727), (60113, 354994), (67787, 314806), (84694, 251963), (120226, 177497), (135574, 157403)]