1213302012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{189697}}^1$

素因数の和:189758

約数の個数: 48

約数和(自身を含む): 3123187872

約数和(自身を除く): 1909885860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6396, 189697, 379394, 569091, 758788, 1138182, 2276364, 2466061, 4932122, 7398183, 7777577, 9864244, 14796366, 15555154, 23332731, 29592732, 31110308, 46665462, 93330924, 101108501, 202217002, 303325503, 404434004, 606651006, 1213302012]

約数ペア:

[(1, 1213302012), (2, 606651006), (3, 404434004), (4, 303325503), (6, 202217002), (12, 101108501), (13, 93330924), (26, 46665462), (39, 31110308), (41, 29592732), (52, 23332731), (78, 15555154), (82, 14796366), (123, 9864244), (156, 7777577), (164, 7398183), (246, 4932122), (492, 2466061), (533, 2276364), (1066, 1138182), (1599, 758788), (2132, 569091), (3198, 379394), (6396, 189697)]