1069489876

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{997}}^1$

素因数の和:1449

約数の個数: 72

約数和(自身を含む): 2352577416

約数和(自身を除く): 1283087540

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 421, 637, 842, 997, 1274, 1684, 1994, 2548, 2947, 3988, 5473, 5894, 6979, 10946, 11788, 12961, 13958, 20629, 21892, 25922, 27916, 38311, 41258, 48853, 51844, 76622, 82516, 90727, 97706, 153244, 181454, 195412, 268177, 362908, 419737, 536354, 635089, 839474, 1072708, 1270178, 1678948, 2540356, 2938159, 5456581, 5876318, 10913162, 11752636, 20567113, 21826324, 38196067, 41134226, 76392134, 82268452, 152784268, 267372469, 534744938, 1069489876]

約数ペア:

[(1, 1069489876), (2, 534744938), (4, 267372469), (7, 152784268), (13, 82268452), (14, 76392134), (26, 41134226), (28, 38196067), (49, 21826324), (52, 20567113), (91, 11752636), (98, 10913162), (182, 5876318), (196, 5456581), (364, 2938159), (421, 2540356), (637, 1678948), (842, 1270178), (997, 1072708), (1274, 839474), (1684, 635089), (1994, 536354), (2548, 419737), (2947, 362908), (3988, 268177), (5473, 195412), (5894, 181454), (6979, 153244), (10946, 97706), (11788, 90727), (12961, 82516), (13958, 76622), (20629, 51844), (21892, 48853), (25922, 41258), (27916, 38311)]