1419004912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^3\times {\mathrm{229}}^1$

素因数の和:343

約数の個数: 80

約数和(自身を含む): 3072858880

約数和(自身を除く): 1653853968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 229, 248, 403, 458, 496, 806, 916, 961, 1612, 1832, 1922, 2977, 3224, 3664, 3844, 5954, 6448, 7099, 7688, 11908, 12493, 14198, 15376, 23816, 24986, 28396, 29791, 47632, 49972, 56792, 59582, 92287, 99944, 113584, 119164, 184574, 199888, 220069, 238328, 369148, 387283, 440138, 476656, 738296, 774566, 880276, 1476592, 1549132, 1760552, 2860897, 3098264, 3521104, 5721794, 6196528, 6822139, 11443588, 13644278, 22887176, 27288556, 45774352, 54577112, 88687807, 109154224, 177375614, 354751228, 709502456, 1419004912]

約数ペア:

[(1, 1419004912), (2, 709502456), (4, 354751228), (8, 177375614), (13, 109154224), (16, 88687807), (26, 54577112), (31, 45774352), (52, 27288556), (62, 22887176), (104, 13644278), (124, 11443588), (208, 6822139), (229, 6196528), (248, 5721794), (403, 3521104), (458, 3098264), (496, 2860897), (806, 1760552), (916, 1549132), (961, 1476592), (1612, 880276), (1832, 774566), (1922, 738296), (2977, 476656), (3224, 440138), (3664, 387283), (3844, 369148), (5954, 238328), (6448, 220069), (7099, 199888), (7688, 184574), (11908, 119164), (12493, 113584), (14198, 99944), (15376, 92287), (23816, 59582), (24986, 56792), (28396, 49972), (29791, 47632)]