1920373546

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2377}}^1$

素因数の和:2615

約数の個数: 64

約数和(自身を含む): 3720181248

約数和(自身を除く): 1799807702

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 193, 299, 322, 386, 598, 1351, 2093, 2377, 2509, 2702, 4186, 4439, 4754, 5018, 8878, 16639, 17563, 30901, 31073, 33278, 35126, 54671, 57707, 61802, 62146, 109342, 115414, 216307, 382697, 403949, 432614, 458761, 710723, 765394, 807898, 917522, 1421446, 3211327, 4975061, 5963893, 6422654, 9950122, 10551503, 11927786, 21103006, 41747251, 73860521, 83494502, 137169539, 147721042, 274339078, 960186773, 1920373546]

約数ペア:

[(1, 1920373546), (2, 960186773), (7, 274339078), (13, 147721042), (14, 137169539), (23, 83494502), (26, 73860521), (46, 41747251), (91, 21103006), (161, 11927786), (182, 10551503), (193, 9950122), (299, 6422654), (322, 5963893), (386, 4975061), (598, 3211327), (1351, 1421446), (2093, 917522), (2377, 807898), (2509, 765394), (2702, 710723), (4186, 458761), (4439, 432614), (4754, 403949), (5018, 382697), (8878, 216307), (16639, 115414), (17563, 109342), (30901, 62146), (31073, 61802), (33278, 57707), (35126, 54671)]