1377033854

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1303}}^1$

素因数の和:1497

約数の個数: 64

約数和(自身を含む): 2591308800

約数和(自身を除く): 1214274946

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 137, 203, 266, 274, 406, 551, 959, 1102, 1303, 1918, 2603, 2606, 3857, 3973, 5206, 7714, 7946, 9121, 18221, 18242, 24757, 27811, 36442, 37787, 49514, 55622, 75487, 75574, 150974, 173299, 178511, 264509, 346598, 357022, 528409, 529018, 717953, 1056818, 1249577, 1435906, 2499154, 3391709, 5025671, 5176819, 6783418, 10051342, 10353638, 23741963, 36237733, 47483926, 72475466, 98359561, 196719122, 688516927, 1377033854]

約数ペア:

[(1, 1377033854), (2, 688516927), (7, 196719122), (14, 98359561), (19, 72475466), (29, 47483926), (38, 36237733), (58, 23741963), (133, 10353638), (137, 10051342), (203, 6783418), (266, 5176819), (274, 5025671), (406, 3391709), (551, 2499154), (959, 1435906), (1102, 1249577), (1303, 1056818), (1918, 717953), (2603, 529018), (2606, 528409), (3857, 357022), (3973, 346598), (5206, 264509), (7714, 178511), (7946, 173299), (9121, 150974), (18221, 75574), (18242, 75487), (24757, 55622), (27811, 49514), (36442, 37787)]