2013374656

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{617}}^1\times {\mathrm{761}}^1$

素因数の和:1457

約数の個数: 56

約数和(自身を含む): 4066830576

約数和(自身を除く): 2053455920

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 617, 761, 1072, 1234, 1522, 2144, 2468, 3044, 4288, 4936, 6088, 9872, 12176, 19744, 24352, 39488, 41339, 48704, 50987, 82678, 101974, 165356, 203948, 330712, 407896, 469537, 661424, 815792, 939074, 1322848, 1631584, 1878148, 2645696, 3263168, 3756296, 7512592, 15025184, 30050368, 31458979, 62917958, 125835916, 251671832, 503343664, 1006687328, 2013374656]

約数ペア:

[(1, 2013374656), (2, 1006687328), (4, 503343664), (8, 251671832), (16, 125835916), (32, 62917958), (64, 31458979), (67, 30050368), (134, 15025184), (268, 7512592), (536, 3756296), (617, 3263168), (761, 2645696), (1072, 1878148), (1234, 1631584), (1522, 1322848), (2144, 939074), (2468, 815792), (3044, 661424), (4288, 469537), (4936, 407896), (6088, 330712), (9872, 203948), (12176, 165356), (19744, 101974), (24352, 82678), (39488, 50987), (41339, 48704)]