1944973408

素因数分解:

$2^5\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{5527}}^1$

素因数の和:7115

約数の個数: 48

約数和(自身を含む): 4379768064

約数和(自身を除く): 2434794656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1571, 3142, 5527, 6284, 10997, 11054, 12568, 21994, 22108, 25136, 38689, 43988, 44216, 50272, 77378, 87976, 88432, 154756, 175952, 176864, 309512, 351904, 619024, 1238048, 8682917, 17365834, 34731668, 60780419, 69463336, 121560838, 138926672, 243121676, 277853344, 486243352, 972486704, 1944973408]

約数ペア:

[(1, 1944973408), (2, 972486704), (4, 486243352), (7, 277853344), (8, 243121676), (14, 138926672), (16, 121560838), (28, 69463336), (32, 60780419), (56, 34731668), (112, 17365834), (224, 8682917), (1571, 1238048), (3142, 619024), (5527, 351904), (6284, 309512), (10997, 176864), (11054, 175952), (12568, 154756), (21994, 88432), (22108, 87976), (25136, 77378), (38689, 50272), (43988, 44216)]