2107184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 40

約数和(自身を含む): 4428288

約数和(自身を除く): 2321104

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 127, 136, 244, 254, 272, 488, 508, 976, 1016, 1037, 2032, 2074, 2159, 4148, 4318, 7747, 8296, 8636, 15494, 16592, 17272, 30988, 34544, 61976, 123952, 131699, 263398, 526796, 1053592, 2107184]

約数ペア:

[(1, 2107184), (2, 1053592), (4, 526796), (8, 263398), (16, 131699), (17, 123952), (34, 61976), (61, 34544), (68, 30988), (122, 17272), (127, 16592), (136, 15494), (244, 8636), (254, 8296), (272, 7747), (488, 4318), (508, 4148), (976, 2159), (1016, 2074), (1037, 2032)]