326803268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9091}}^1$

素因数の和:9168

約数の個数: 48

約数和(自身を含む): 672080640

約数和(自身を除く): 345277372

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 418, 473, 817, 836, 946, 1634, 1892, 3268, 8987, 9091, 17974, 18182, 35948, 36364, 100001, 172729, 200002, 345458, 390913, 400004, 690916, 781826, 1563652, 1900019, 3800038, 4300043, 7427347, 7600076, 8600086, 14854694, 17200172, 29709388, 81700817, 163401634, 326803268]

約数ペア:

[(1, 326803268), (2, 163401634), (4, 81700817), (11, 29709388), (19, 17200172), (22, 14854694), (38, 8600086), (43, 7600076), (44, 7427347), (76, 4300043), (86, 3800038), (172, 1900019), (209, 1563652), (418, 781826), (473, 690916), (817, 400004), (836, 390913), (946, 345458), (1634, 200002), (1892, 172729), (3268, 100001), (8987, 36364), (9091, 35948), (17974, 18182)]