1319881036

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 2449681920

約数和(自身を除く): 1129800884

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 331, 356, 487, 662, 974, 1324, 1948, 2047, 4094, 7613, 8188, 11201, 15226, 22402, 29459, 30452, 43343, 44804, 58918, 86686, 117836, 161197, 173372, 322394, 644788, 677557, 996889, 1355114, 1993778, 2710228, 3707531, 3987556, 7415062, 14346533, 14830124, 28693066, 57386132, 329970259, 659940518, 1319881036]

約数ペア:

[(1, 1319881036), (2, 659940518), (4, 329970259), (23, 57386132), (46, 28693066), (89, 14830124), (92, 14346533), (178, 7415062), (331, 3987556), (356, 3707531), (487, 2710228), (662, 1993778), (974, 1355114), (1324, 996889), (1948, 677557), (2047, 644788), (4094, 322394), (7613, 173372), (8188, 161197), (11201, 117836), (15226, 86686), (22402, 58918), (29459, 44804), (30452, 43343)]