2431272454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 4192570368

約数和(自身を除く): 1761297914

約数列:

[1, 2, 13, 23, 26, 46, 71, 142, 173, 299, 331, 346, 598, 662, 923, 1633, 1846, 2249, 3266, 3979, 4303, 4498, 7613, 7958, 8606, 12283, 15226, 21229, 23501, 24566, 42458, 47002, 51727, 57263, 98969, 103454, 114526, 159679, 197938, 282509, 305513, 319358, 540523, 565018, 611026, 744419, 1081046, 1317049, 1488838, 2634098, 3672617, 4065673, 7026799, 7345234, 8131346, 14053598, 17121637, 34243274, 52853749, 93510479, 105707498, 187020958, 1215636227, 2431272454]

約数ペア:

[(1, 2431272454), (2, 1215636227), (13, 187020958), (23, 105707498), (26, 93510479), (46, 52853749), (71, 34243274), (142, 17121637), (173, 14053598), (299, 8131346), (331, 7345234), (346, 7026799), (598, 4065673), (662, 3672617), (923, 2634098), (1633, 1488838), (1846, 1317049), (2249, 1081046), (3266, 744419), (3979, 611026), (4303, 565018), (4498, 540523), (7613, 319358), (7958, 305513), (8606, 282509), (12283, 197938), (15226, 159679), (21229, 114526), (23501, 103454), (24566, 98969), (42458, 57263), (47002, 51727)]