2912457054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1\times {\mathrm{653}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 6335659008

約数和(自身を除く): 3423201954

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 271, 422, 542, 633, 653, 813, 1266, 1306, 1626, 1959, 2743, 3523, 3918, 5486, 7046, 8229, 8489, 10569, 16458, 16978, 21138, 25467, 50934, 57181, 114362, 137783, 171543, 176963, 275566, 343086, 353926, 413349, 530889, 743353, 826698, 1061778, 1486706, 1791179, 2230059, 2300519, 3582358, 4460118, 4601038, 5373537, 6901557, 10747074, 13803114, 37339193, 74678386, 112017579, 224035158, 485409509, 970819018, 1456228527, 2912457054]

約数ペア:

[(1, 2912457054), (2, 1456228527), (3, 970819018), (6, 485409509), (13, 224035158), (26, 112017579), (39, 74678386), (78, 37339193), (211, 13803114), (271, 10747074), (422, 6901557), (542, 5373537), (633, 4601038), (653, 4460118), (813, 3582358), (1266, 2300519), (1306, 2230059), (1626, 1791179), (1959, 1486706), (2743, 1061778), (3523, 826698), (3918, 743353), (5486, 530889), (7046, 413349), (8229, 353926), (8489, 343086), (10569, 275566), (16458, 176963), (16978, 171543), (21138, 137783), (25467, 114362), (50934, 57181)]