1867824196

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{6491}}^1$

素因数の和:6784

約数の個数: 48

約数和(自身を含む): 3839109120

約数和(自身を除く): 1971284924

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 239, 301, 478, 602, 956, 1204, 1673, 3346, 6491, 6692, 10277, 12982, 20554, 25964, 41108, 45437, 71939, 90874, 143878, 181748, 279113, 287756, 558226, 1116452, 1551349, 1953791, 3102698, 3907582, 6205396, 7815164, 10859443, 21718886, 43437772, 66708007, 133416014, 266832028, 466956049, 933912098, 1867824196]

約数ペア:

[(1, 1867824196), (2, 933912098), (4, 466956049), (7, 266832028), (14, 133416014), (28, 66708007), (43, 43437772), (86, 21718886), (172, 10859443), (239, 7815164), (301, 6205396), (478, 3907582), (602, 3102698), (956, 1953791), (1204, 1551349), (1673, 1116452), (3346, 558226), (6491, 287756), (6692, 279113), (10277, 181748), (12982, 143878), (20554, 90874), (25964, 71939), (41108, 45437)]