1420786282766

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2281}}^1\times {\mathrm{4723}}^1$

素因数の和:7137

約数の個数: 64

約数和(自身を含む): 2309888157696

約数和(自身を除く): 889101874930

約数列:

[1, 2, 23, 46, 47, 61, 94, 122, 1081, 1403, 2162, 2281, 2806, 2867, 4562, 4723, 5734, 9446, 52463, 65941, 104926, 107207, 108629, 131882, 139141, 214414, 217258, 221981, 278282, 288103, 443962, 576206, 2465761, 3200243, 4931522, 5105563, 6400486, 6539627, 6626369, 10211126, 10773163, 13079254, 13252738, 13540841, 21546326, 27081682, 150411421, 247782749, 300822842, 311439343, 495565498, 506338661, 622878686, 657162943, 1012677322, 1314325886, 11645789203, 15114747689, 23291578406, 30229495378, 30886658321, 61773316642, 710393141383, 1420786282766]

約数ペア:

[(1, 1420786282766), (2, 710393141383), (23, 61773316642), (46, 30886658321), (47, 30229495378), (61, 23291578406), (94, 15114747689), (122, 11645789203), (1081, 1314325886), (1403, 1012677322), (2162, 657162943), (2281, 622878686), (2806, 506338661), (2867, 495565498), (4562, 311439343), (4723, 300822842), (5734, 247782749), (9446, 150411421), (52463, 27081682), (65941, 21546326), (104926, 13540841), (107207, 13252738), (108629, 13079254), (131882, 10773163), (139141, 10211126), (214414, 6626369), (217258, 6539627), (221981, 6400486), (278282, 5105563), (288103, 4931522), (443962, 3200243), (576206, 2465761)]