13238901292

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1\times {\mathrm{1093}}^1$

素因数の和:1319

約数の個数: 72

約数和(自身を含む): 25185752928

約数和(自身を除く): 11946851636

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 137, 274, 548, 713, 961, 1093, 1426, 1922, 2186, 2852, 3151, 3844, 4247, 4372, 6302, 8494, 12604, 16988, 22103, 25139, 33883, 44206, 50278, 67766, 88412, 97681, 100556, 131657, 135532, 149741, 195362, 263314, 299482, 390724, 526628, 598964, 779309, 1050373, 1558618, 2100746, 3028111, 3117236, 3444043, 4201492, 4641971, 6056222, 6888086, 9283942, 12112444, 13776172, 18567884, 24158579, 48317158, 96634316, 106765333, 143901101, 213530666, 287802202, 427061332, 575604404, 3309725323, 6619450646, 13238901292]

約数ペア:

[(1, 13238901292), (2, 6619450646), (4, 3309725323), (23, 575604404), (31, 427061332), (46, 287802202), (62, 213530666), (92, 143901101), (124, 106765333), (137, 96634316), (274, 48317158), (548, 24158579), (713, 18567884), (961, 13776172), (1093, 12112444), (1426, 9283942), (1922, 6888086), (2186, 6056222), (2852, 4641971), (3151, 4201492), (3844, 3444043), (4247, 3117236), (4372, 3028111), (6302, 2100746), (8494, 1558618), (12604, 1050373), (16988, 779309), (22103, 598964), (25139, 526628), (33883, 390724), (44206, 299482), (50278, 263314), (67766, 195362), (88412, 149741), (97681, 135532), (100556, 131657)]