6651148

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 14333760

約数和(自身を除く): 7682612

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 157, 178, 238, 314, 356, 476, 623, 628, 1099, 1246, 1513, 2198, 2492, 2669, 3026, 4396, 5338, 6052, 10591, 10676, 13973, 18683, 21182, 27946, 37366, 42364, 55892, 74732, 97811, 195622, 237541, 391244, 475082, 950164, 1662787, 3325574, 6651148]

約数ペア:

[(1, 6651148), (2, 3325574), (4, 1662787), (7, 950164), (14, 475082), (17, 391244), (28, 237541), (34, 195622), (68, 97811), (89, 74732), (119, 55892), (157, 42364), (178, 37366), (238, 27946), (314, 21182), (356, 18683), (476, 13973), (623, 10676), (628, 10591), (1099, 6052), (1246, 5338), (1513, 4396), (2198, 3026), (2492, 2669)]