2013012928

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{1451}}^1$

素因数の和:1925

約数の個数: 56

約数和(自身を含む): 4082704560

約数和(自身を除く): 2069691632

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 409, 424, 818, 848, 1451, 1636, 1696, 2902, 3272, 3392, 5804, 6544, 11608, 13088, 21677, 23216, 26176, 43354, 46432, 76903, 86708, 92864, 153806, 173416, 307612, 346832, 593459, 615224, 693664, 1186918, 1230448, 1387328, 2373836, 2460896, 4747672, 4921792, 9495344, 18990688, 31453327, 37981376, 62906654, 125813308, 251626616, 503253232, 1006506464, 2013012928]

約数ペア:

[(1, 2013012928), (2, 1006506464), (4, 503253232), (8, 251626616), (16, 125813308), (32, 62906654), (53, 37981376), (64, 31453327), (106, 18990688), (212, 9495344), (409, 4921792), (424, 4747672), (818, 2460896), (848, 2373836), (1451, 1387328), (1636, 1230448), (1696, 1186918), (2902, 693664), (3272, 615224), (3392, 593459), (5804, 346832), (6544, 307612), (11608, 173416), (13088, 153806), (21677, 92864), (23216, 86708), (26176, 76903), (43354, 46432)]