1645097038

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6983}}^1$

素因数の和:7069

約数の個数: 48

約数和(自身を含む): 2898667296

約数和(自身を除く): 1253570258

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 169, 221, 338, 442, 533, 697, 1066, 1394, 2873, 5746, 6929, 6983, 9061, 13858, 13966, 18122, 90779, 117793, 118711, 181558, 235586, 237422, 286303, 572606, 1180127, 1543243, 2360254, 3086486, 3721939, 4867151, 7443878, 9734302, 20062159, 40124318, 48385207, 63272963, 96770414, 126545926, 822548519, 1645097038]

約数ペア:

[(1, 1645097038), (2, 822548519), (13, 126545926), (17, 96770414), (26, 63272963), (34, 48385207), (41, 40124318), (82, 20062159), (169, 9734302), (221, 7443878), (338, 4867151), (442, 3721939), (533, 3086486), (697, 2360254), (1066, 1543243), (1394, 1180127), (2873, 572606), (5746, 286303), (6929, 237422), (6983, 235586), (9061, 181558), (13858, 118711), (13966, 117793), (18122, 90779)]