1738963490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{4673}}^1$

素因数の和:4907

約数の個数: 64

約数和(自身を含む): 3634502400

約数和(自身を除く): 1895538910

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 199, 374, 398, 935, 995, 1870, 1990, 2189, 3383, 4378, 4673, 6766, 9346, 10945, 16915, 21890, 23365, 33830, 37213, 46730, 51403, 74426, 79441, 102806, 158882, 186065, 257015, 372130, 397205, 514030, 794410, 873851, 929927, 1747702, 1859854, 4369255, 4649635, 8738510, 9299270, 10229197, 15808759, 20458394, 31617518, 51145985, 79043795, 102291970, 158087590, 173896349, 347792698, 869481745, 1738963490]

約数ペア:

[(1, 1738963490), (2, 869481745), (5, 347792698), (10, 173896349), (11, 158087590), (17, 102291970), (22, 79043795), (34, 51145985), (55, 31617518), (85, 20458394), (110, 15808759), (170, 10229197), (187, 9299270), (199, 8738510), (374, 4649635), (398, 4369255), (935, 1859854), (995, 1747702), (1870, 929927), (1990, 873851), (2189, 794410), (3383, 514030), (4378, 397205), (4673, 372130), (6766, 257015), (9346, 186065), (10945, 158882), (16915, 102806), (21890, 79441), (23365, 74426), (33830, 51403), (37213, 46730)]