978175076818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{13781}}^1$

素因数の和:14191

約数の個数: 64

約数和(自身を含む): 1575238938624

約数和(自身を除く): 597063861806

約数列:

[1, 2, 23, 46, 71, 103, 142, 206, 211, 422, 1633, 2369, 3266, 4738, 4853, 7313, 9706, 13781, 14626, 14981, 21733, 27562, 29962, 43466, 168199, 316963, 336398, 344563, 499859, 633926, 689126, 978451, 999718, 1419443, 1543043, 1956902, 2838886, 2907791, 3086086, 5815582, 22504373, 32647189, 35489989, 45008746, 65294378, 66879193, 70979978, 100780453, 133758386, 201560906, 206453161, 299502473, 412906322, 599004946, 2317950419, 4635900838, 4748422703, 6888556879, 9496845406, 13777113758, 21264675583, 42529351166, 489087538409, 978175076818]

約数ペア:

[(1, 978175076818), (2, 489087538409), (23, 42529351166), (46, 21264675583), (71, 13777113758), (103, 9496845406), (142, 6888556879), (206, 4748422703), (211, 4635900838), (422, 2317950419), (1633, 599004946), (2369, 412906322), (3266, 299502473), (4738, 206453161), (4853, 201560906), (7313, 133758386), (9706, 100780453), (13781, 70979978), (14626, 66879193), (14981, 65294378), (21733, 45008746), (27562, 35489989), (29962, 32647189), (43466, 22504373), (168199, 5815582), (316963, 3086086), (336398, 2907791), (344563, 2838886), (499859, 1956902), (633926, 1543043), (689126, 1419443), (978451, 999718)]