12945015364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1103}}^1\times {\mathrm{1613}}^1$

素因数の和:2844

約数の個数: 48

約数和(自身を含む): 24247496448

約数和(自身を除く): 11302481084

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1103, 1613, 1819, 2206, 3226, 3638, 4412, 6452, 7276, 18751, 27421, 37502, 54842, 75004, 109684, 118021, 172591, 236042, 345182, 472084, 690364, 1779139, 2006357, 2934047, 3558278, 4012714, 5868094, 7116556, 8025428, 11736188, 30245363, 60490726, 120981452, 190367873, 380735746, 761471492, 3236253841, 6472507682, 12945015364]

約数ペア:

[(1, 12945015364), (2, 6472507682), (4, 3236253841), (17, 761471492), (34, 380735746), (68, 190367873), (107, 120981452), (214, 60490726), (428, 30245363), (1103, 11736188), (1613, 8025428), (1819, 7116556), (2206, 5868094), (3226, 4012714), (3638, 3558278), (4412, 2934047), (6452, 2006357), (7276, 1779139), (18751, 690364), (27421, 472084), (37502, 345182), (54842, 236042), (75004, 172591), (109684, 118021)]