2078349816172

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{739}}^1\times {\mathrm{253003}}^1$

素因数の和:254150

約数の個数: 48

約数和(自身を含む): 4172825332480

約数和(自身を除く): 2094475516308

約数列:

[1, 2, 4, 7, 14, 28, 397, 739, 794, 1478, 1588, 2779, 2956, 5173, 5558, 10346, 11116, 20692, 253003, 293383, 506006, 586766, 1012012, 1173532, 1771021, 2053681, 3542042, 4107362, 7084084, 8214724, 100442191, 186969217, 200884382, 373938434, 401768764, 703095337, 747876868, 1308784519, 1406190674, 2617569038, 2812381348, 5235138076, 74226779149, 148453558298, 296907116596, 519587454043, 1039174908086, 2078349816172]

約数ペア:

[(1, 2078349816172), (2, 1039174908086), (4, 519587454043), (7, 296907116596), (14, 148453558298), (28, 74226779149), (397, 5235138076), (739, 2812381348), (794, 2617569038), (1478, 1406190674), (1588, 1308784519), (2779, 747876868), (2956, 703095337), (5173, 401768764), (5558, 373938434), (10346, 200884382), (11116, 186969217), (20692, 100442191), (253003, 8214724), (293383, 7084084), (506006, 4107362), (586766, 3542042), (1012012, 2053681), (1173532, 1771021)]