2139398832

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{730669}}^1$

素因数の和:730741

約数の個数: 40

約数和(自身を含む): 5617390960

約数和(自身を除く): 3477992128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 730669, 1461338, 2192007, 2922676, 4384014, 5845352, 8768028, 11690704, 17536056, 35072112, 44570809, 89141618, 133712427, 178283236, 267424854, 356566472, 534849708, 713132944, 1069699416, 2139398832]

約数ペア:

[(1, 2139398832), (2, 1069699416), (3, 713132944), (4, 534849708), (6, 356566472), (8, 267424854), (12, 178283236), (16, 133712427), (24, 89141618), (48, 44570809), (61, 35072112), (122, 17536056), (183, 11690704), (244, 8768028), (366, 5845352), (488, 4384014), (732, 2922676), (976, 2192007), (1464, 1461338), (2928, 730669)]