2243384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 5171040

約数和(自身を除く): 2927656

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 53, 74, 88, 104, 106, 143, 148, 212, 286, 296, 407, 424, 481, 572, 583, 689, 814, 962, 1144, 1166, 1378, 1628, 1924, 1961, 2332, 2756, 3256, 3848, 3922, 4664, 5291, 5512, 7579, 7844, 10582, 15158, 15688, 21164, 21571, 25493, 30316, 42328, 43142, 50986, 60632, 86284, 101972, 172568, 203944, 280423, 560846, 1121692, 2243384]

約数ペア:

[(1, 2243384), (2, 1121692), (4, 560846), (8, 280423), (11, 203944), (13, 172568), (22, 101972), (26, 86284), (37, 60632), (44, 50986), (52, 43142), (53, 42328), (74, 30316), (88, 25493), (104, 21571), (106, 21164), (143, 15688), (148, 15158), (212, 10582), (286, 7844), (296, 7579), (407, 5512), (424, 5291), (481, 4664), (572, 3922), (583, 3848), (689, 3256), (814, 2756), (962, 2332), (1144, 1961), (1166, 1924), (1378, 1628)]