2202928

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:134

約数の個数: 80

約数和(自身を含む): 5624640

約数和(自身を除く): 3421712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 89, 91, 104, 112, 119, 136, 178, 182, 208, 221, 238, 272, 356, 364, 442, 476, 623, 712, 728, 884, 952, 1157, 1246, 1424, 1456, 1513, 1547, 1768, 1904, 2314, 2492, 3026, 3094, 3536, 4628, 4984, 6052, 6188, 8099, 9256, 9968, 10591, 12104, 12376, 16198, 18512, 19669, 21182, 24208, 24752, 32396, 39338, 42364, 64792, 78676, 84728, 129584, 137683, 157352, 169456, 275366, 314704, 550732, 1101464, 2202928]

約数ペア:

[(1, 2202928), (2, 1101464), (4, 550732), (7, 314704), (8, 275366), (13, 169456), (14, 157352), (16, 137683), (17, 129584), (26, 84728), (28, 78676), (34, 64792), (52, 42364), (56, 39338), (68, 32396), (89, 24752), (91, 24208), (104, 21182), (112, 19669), (119, 18512), (136, 16198), (178, 12376), (182, 12104), (208, 10591), (221, 9968), (238, 9256), (272, 8099), (356, 6188), (364, 6052), (442, 4984), (476, 4628), (623, 3536), (712, 3094), (728, 3026), (884, 2492), (952, 2314), (1157, 1904), (1246, 1768), (1424, 1547), (1456, 1513)]