1982203604

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{32353}}^1$

素因数の和:32444

約数の個数: 36

約数和(自身を含む): 3754552284

約数和(自身を除く): 1772348680

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 289, 578, 901, 1156, 1802, 3604, 15317, 30634, 32353, 61268, 64706, 129412, 550001, 1100002, 1714709, 2200004, 3429418, 6858836, 9350017, 18700034, 29150053, 37400068, 58300106, 116600212, 495550901, 991101802, 1982203604]

約数ペア:

[(1, 1982203604), (2, 991101802), (4, 495550901), (17, 116600212), (34, 58300106), (53, 37400068), (68, 29150053), (106, 18700034), (212, 9350017), (289, 6858836), (578, 3429418), (901, 2200004), (1156, 1714709), (1802, 1100002), (3604, 550001), (15317, 129412), (30634, 64706), (32353, 61268)]