2945893552

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1547213}}^1$

素因数の和:1547245

約数の個数: 40

約数和(自身を含む): 6906763296

約数和(自身を除く): 3960869744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 1547213, 3094426, 6188852, 10830491, 12377704, 21660982, 24755408, 26302621, 43321964, 52605242, 86643928, 105210484, 173287856, 184118347, 210420968, 368236694, 420841936, 736473388, 1472946776, 2945893552]

約数ペア:

[(1, 2945893552), (2, 1472946776), (4, 736473388), (7, 420841936), (8, 368236694), (14, 210420968), (16, 184118347), (17, 173287856), (28, 105210484), (34, 86643928), (56, 52605242), (68, 43321964), (112, 26302621), (119, 24755408), (136, 21660982), (238, 12377704), (272, 10830491), (476, 6188852), (952, 3094426), (1904, 1547213)]