2018092856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1\times {\mathrm{761}}^1$

素因数の和:1416

約数の個数: 64

約数和(自身を含む): 4182282720

約数和(自身を除く): 2164189864

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 593, 761, 1118, 1186, 1522, 2236, 2372, 3044, 4472, 4744, 6088, 7709, 9893, 15418, 19786, 25499, 30836, 32723, 39572, 50998, 61672, 65446, 79144, 101996, 130892, 203992, 261784, 331487, 425399, 451273, 662974, 850798, 902546, 1325948, 1701596, 1805092, 2651896, 3403192, 3610184, 5866549, 11733098, 19404739, 23466196, 38809478, 46932392, 77618956, 155237912, 252261607, 504523214, 1009046428, 2018092856]

約数ペア:

[(1, 2018092856), (2, 1009046428), (4, 504523214), (8, 252261607), (13, 155237912), (26, 77618956), (43, 46932392), (52, 38809478), (86, 23466196), (104, 19404739), (172, 11733098), (344, 5866549), (559, 3610184), (593, 3403192), (761, 2651896), (1118, 1805092), (1186, 1701596), (1522, 1325948), (2236, 902546), (2372, 850798), (3044, 662974), (4472, 451273), (4744, 425399), (6088, 331487), (7709, 261784), (9893, 203992), (15418, 130892), (19786, 101996), (25499, 79144), (30836, 65446), (32723, 61672), (39572, 50998)]