1333696

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:261

約数の個数: 56

約数和(自身を含む): 3271520

約数和(自身を除く): 1937824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 229, 364, 416, 448, 458, 728, 832, 916, 1456, 1603, 1832, 2912, 2977, 3206, 3664, 5824, 5954, 6412, 7328, 11908, 12824, 14656, 20839, 23816, 25648, 41678, 47632, 51296, 83356, 95264, 102592, 166712, 190528, 333424, 666848, 1333696]

約数ペア:

[(1, 1333696), (2, 666848), (4, 333424), (7, 190528), (8, 166712), (13, 102592), (14, 95264), (16, 83356), (26, 51296), (28, 47632), (32, 41678), (52, 25648), (56, 23816), (64, 20839), (91, 14656), (104, 12824), (112, 11908), (182, 7328), (208, 6412), (224, 5954), (229, 5824), (364, 3664), (416, 3206), (448, 2977), (458, 2912), (728, 1832), (832, 1603), (916, 1456)]