1380544

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 56

約数和(自身を含む): 3127248

約数和(自身を除く): 1746704

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 53, 64, 74, 88, 106, 148, 176, 212, 296, 352, 407, 424, 583, 592, 704, 814, 848, 1166, 1184, 1628, 1696, 1961, 2332, 2368, 3256, 3392, 3922, 4664, 6512, 7844, 9328, 13024, 15688, 18656, 21571, 26048, 31376, 37312, 43142, 62752, 86284, 125504, 172568, 345136, 690272, 1380544]

約数ペア:

[(1, 1380544), (2, 690272), (4, 345136), (8, 172568), (11, 125504), (16, 86284), (22, 62752), (32, 43142), (37, 37312), (44, 31376), (53, 26048), (64, 21571), (74, 18656), (88, 15688), (106, 13024), (148, 9328), (176, 7844), (212, 6512), (296, 4664), (352, 3922), (407, 3392), (424, 3256), (583, 2368), (592, 2332), (704, 1961), (814, 1696), (848, 1628), (1166, 1184)]