945308

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 2116800

約数和(自身を除く): 1171492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 53, 91, 98, 106, 182, 196, 212, 343, 364, 371, 637, 686, 689, 742, 1274, 1372, 1378, 1484, 2548, 2597, 2756, 4459, 4823, 5194, 8918, 9646, 10388, 17836, 18179, 19292, 33761, 36358, 67522, 72716, 135044, 236327, 472654, 945308]

約数ペア:

[(1, 945308), (2, 472654), (4, 236327), (7, 135044), (13, 72716), (14, 67522), (26, 36358), (28, 33761), (49, 19292), (52, 18179), (53, 17836), (91, 10388), (98, 9646), (106, 8918), (182, 5194), (196, 4823), (212, 4459), (343, 2756), (364, 2597), (371, 2548), (637, 1484), (686, 1378), (689, 1372), (742, 1274)]