12854528752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1670287}}^1$

素因数の和:1670345

約数の個数: 40

約数和(自身を含む): 27546389696

約数和(自身を除く): 14691860944

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 1670287, 3340574, 6681148, 13362296, 21713731, 26724592, 43427462, 61800619, 86854924, 123601238, 173709848, 247202476, 347419696, 494404952, 803408047, 988809904, 1606816094, 3213632188, 6427264376, 12854528752]

約数ペア:

[(1, 12854528752), (2, 6427264376), (4, 3213632188), (8, 1606816094), (13, 988809904), (16, 803408047), (26, 494404952), (37, 347419696), (52, 247202476), (74, 173709848), (104, 123601238), (148, 86854924), (208, 61800619), (296, 43427462), (481, 26724592), (592, 21713731), (962, 13362296), (1924, 6681148), (3848, 3340574), (7696, 1670287)]