1619328928

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{136399}}^1$

素因数の和:136469

約数の個数: 48

約数和(自身を含む): 3712262400

約数和(自身を除く): 2092933472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 136399, 272798, 545596, 954793, 1091192, 1909586, 2182384, 3819172, 4364768, 7229147, 7638344, 14458294, 15276688, 28916588, 30553376, 50604029, 57833176, 101208058, 115666352, 202416116, 231332704, 404832232, 809664464, 1619328928]

約数ペア:

[(1, 1619328928), (2, 809664464), (4, 404832232), (7, 231332704), (8, 202416116), (14, 115666352), (16, 101208058), (28, 57833176), (32, 50604029), (53, 30553376), (56, 28916588), (106, 15276688), (112, 14458294), (212, 7638344), (224, 7229147), (371, 4364768), (424, 3819172), (742, 2182384), (848, 1909586), (1484, 1091192), (1696, 954793), (2968, 545596), (5936, 272798), (11872, 136399)]