2143703104

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{2719}}^1$

素因数の和:2955

約数の個数: 56

約数和(自身を含む): 4333199360

約数和(自身を除く): 2189496256

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 127, 194, 254, 388, 508, 776, 1016, 1552, 2032, 2719, 3104, 4064, 5438, 6208, 8128, 10876, 12319, 21752, 24638, 43504, 49276, 87008, 98552, 174016, 197104, 263743, 345313, 394208, 527486, 690626, 788416, 1054972, 1381252, 2109944, 2762504, 4219888, 5525008, 8439776, 11050016, 16879552, 22100032, 33495361, 66990722, 133981444, 267962888, 535925776, 1071851552, 2143703104]

約数ペア:

[(1, 2143703104), (2, 1071851552), (4, 535925776), (8, 267962888), (16, 133981444), (32, 66990722), (64, 33495361), (97, 22100032), (127, 16879552), (194, 11050016), (254, 8439776), (388, 5525008), (508, 4219888), (776, 2762504), (1016, 2109944), (1552, 1381252), (2032, 1054972), (2719, 788416), (3104, 690626), (4064, 527486), (5438, 394208), (6208, 345313), (8128, 263743), (10876, 197104), (12319, 174016), (21752, 98552), (24638, 87008), (43504, 49276)]