2000853218

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{7247}}^1$

素因数の和:7347

約数の個数: 64

約数和(自身を含む): 3886783488

約数和(自身を除く): 1885930270

約数列:

[1, 2, 7, 13, 14, 26, 37, 41, 74, 82, 91, 182, 259, 287, 481, 518, 533, 574, 962, 1066, 1517, 3034, 3367, 3731, 6734, 7247, 7462, 10619, 14494, 19721, 21238, 39442, 50729, 94211, 101458, 138047, 188422, 268139, 276094, 297127, 536278, 594254, 659477, 1318954, 1876973, 2079889, 3485807, 3753946, 3862651, 4159778, 6971614, 7725302, 10993699, 21987398, 24400649, 27038557, 48801298, 54077114, 76955893, 142918087, 153911786, 285836174, 1000426609, 2000853218]

約数ペア:

[(1, 2000853218), (2, 1000426609), (7, 285836174), (13, 153911786), (14, 142918087), (26, 76955893), (37, 54077114), (41, 48801298), (74, 27038557), (82, 24400649), (91, 21987398), (182, 10993699), (259, 7725302), (287, 6971614), (481, 4159778), (518, 3862651), (533, 3753946), (574, 3485807), (962, 2079889), (1066, 1876973), (1517, 1318954), (3034, 659477), (3367, 594254), (3731, 536278), (6734, 297127), (7247, 276094), (7462, 268139), (10619, 188422), (14494, 138047), (19721, 101458), (21238, 94211), (39442, 50729)]