1976047904

素因数分解:

$2^5\times {\mathrm{17}}^3\times {\mathrm{12569}}^1$

素因数の和:12630

約数の個数: 48

約数和(自身を含む): 4133770200

約数和(自身を除く): 2157722296

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 4913, 9248, 9826, 12569, 19652, 25138, 39304, 50276, 78608, 100552, 157216, 201104, 213673, 402208, 427346, 854692, 1709384, 3418768, 3632441, 6837536, 7264882, 14529764, 29059528, 58119056, 61751497, 116238112, 123502994, 247005988, 494011976, 988023952, 1976047904]

約数ペア:

[(1, 1976047904), (2, 988023952), (4, 494011976), (8, 247005988), (16, 123502994), (17, 116238112), (32, 61751497), (34, 58119056), (68, 29059528), (136, 14529764), (272, 7264882), (289, 6837536), (544, 3632441), (578, 3418768), (1156, 1709384), (2312, 854692), (4624, 427346), (4913, 402208), (9248, 213673), (9826, 201104), (12569, 157216), (19652, 100552), (25138, 78608), (39304, 50276)]