1601684552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1\times {\mathrm{509}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 3290112000

約数和(自身を除く): 1688427448

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 383, 509, 632, 766, 1018, 1027, 1532, 2036, 2054, 3064, 4072, 4108, 4979, 6617, 8216, 9958, 13234, 19916, 26468, 30257, 39832, 40211, 52936, 60514, 80422, 121028, 160844, 194947, 242056, 321688, 389894, 393341, 522743, 779788, 786682, 1045486, 1559576, 1573364, 2090972, 2534311, 3146728, 4181944, 5068622, 10137244, 15400813, 20274488, 30801626, 61603252, 123206504, 200210569, 400421138, 800842276, 1601684552]

約数ペア:

[(1, 1601684552), (2, 800842276), (4, 400421138), (8, 200210569), (13, 123206504), (26, 61603252), (52, 30801626), (79, 20274488), (104, 15400813), (158, 10137244), (316, 5068622), (383, 4181944), (509, 3146728), (632, 2534311), (766, 2090972), (1018, 1573364), (1027, 1559576), (1532, 1045486), (2036, 786682), (2054, 779788), (3064, 522743), (4072, 393341), (4108, 389894), (4979, 321688), (6617, 242056), (8216, 194947), (9958, 160844), (13234, 121028), (19916, 80422), (26468, 60514), (30257, 52936), (39832, 40211)]