843591476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{136327}}^1$

素因数の和:136368

約数の個数: 48

約数和(自身を含む): 1923860736

約数和(自身を除く): 1080269260

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 136327, 272654, 545308, 954289, 1772251, 1908578, 2317559, 3544502, 3817156, 4635118, 7089004, 9270236, 12405757, 16222913, 24811514, 30128267, 32445826, 49623028, 60256534, 64891652, 120513068, 210897869, 421795738, 843591476]

約数ペア:

[(1, 843591476), (2, 421795738), (4, 210897869), (7, 120513068), (13, 64891652), (14, 60256534), (17, 49623028), (26, 32445826), (28, 30128267), (34, 24811514), (52, 16222913), (68, 12405757), (91, 9270236), (119, 7089004), (182, 4635118), (221, 3817156), (238, 3544502), (364, 2317559), (442, 1908578), (476, 1772251), (884, 954289), (1547, 545308), (3094, 272654), (6188, 136327)]