1490476866

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2843}}^1$

素因数の和:3031

約数の個数: 64

約数和(自身を含む): 3243525120

約数和(自身を除く): 1753048254

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 131, 138, 174, 262, 393, 667, 786, 1334, 2001, 2843, 3013, 3799, 4002, 5686, 6026, 7598, 8529, 9039, 11397, 17058, 18078, 22794, 65389, 82447, 87377, 130778, 164894, 174754, 196167, 247341, 262131, 372433, 392334, 494682, 524262, 744866, 1117299, 1896281, 2234598, 3792562, 5688843, 8565959, 10800557, 11377686, 17131918, 21601114, 25697877, 32401671, 51395754, 64803342, 248412811, 496825622, 745238433, 1490476866]

約数ペア:

[(1, 1490476866), (2, 745238433), (3, 496825622), (6, 248412811), (23, 64803342), (29, 51395754), (46, 32401671), (58, 25697877), (69, 21601114), (87, 17131918), (131, 11377686), (138, 10800557), (174, 8565959), (262, 5688843), (393, 3792562), (667, 2234598), (786, 1896281), (1334, 1117299), (2001, 744866), (2843, 524262), (3013, 494682), (3799, 392334), (4002, 372433), (5686, 262131), (6026, 247341), (7598, 196167), (8529, 174754), (9039, 164894), (11397, 130778), (17058, 87377), (18078, 82447), (22794, 65389)]