1301435584

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{947}}^1$

素因数の和:1265

約数の個数: 56

約数和(自身を含む): 2622224880

約数和(自身を除く): 1320789296

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 197, 218, 394, 436, 788, 872, 947, 1576, 1744, 1894, 3152, 3488, 3788, 6304, 6976, 7576, 12608, 15152, 21473, 30304, 42946, 60608, 85892, 103223, 171784, 186559, 206446, 343568, 373118, 412892, 687136, 746236, 825784, 1374272, 1492472, 1651568, 2984944, 3303136, 5969888, 6606272, 11939776, 20334931, 40669862, 81339724, 162679448, 325358896, 650717792, 1301435584]

約数ペア:

[(1, 1301435584), (2, 650717792), (4, 325358896), (8, 162679448), (16, 81339724), (32, 40669862), (64, 20334931), (109, 11939776), (197, 6606272), (218, 5969888), (394, 3303136), (436, 2984944), (788, 1651568), (872, 1492472), (947, 1374272), (1576, 825784), (1744, 746236), (1894, 687136), (3152, 412892), (3488, 373118), (3788, 343568), (6304, 206446), (6976, 186559), (7576, 171784), (12608, 103223), (15152, 85892), (21473, 60608), (30304, 42946)]