2564575536

素因数分解:

$2^4\times 3^1\times {\mathrm{397}}^1\times {\mathrm{134581}}^1$

素因数の和:134989

約数の個数: 40

約数和(自身を含む): 6641890864

約数和(自身を除く): 4077315328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 397, 794, 1191, 1588, 2382, 3176, 4764, 6352, 9528, 19056, 134581, 269162, 403743, 538324, 807486, 1076648, 1614972, 2153296, 3229944, 6459888, 53428657, 106857314, 160285971, 213714628, 320571942, 427429256, 641143884, 854858512, 1282287768, 2564575536]

約数ペア:

[(1, 2564575536), (2, 1282287768), (3, 854858512), (4, 641143884), (6, 427429256), (8, 320571942), (12, 213714628), (16, 160285971), (24, 106857314), (48, 53428657), (397, 6459888), (794, 3229944), (1191, 2153296), (1588, 1614972), (2382, 1076648), (3176, 807486), (4764, 538324), (6352, 403743), (9528, 269162), (19056, 134581)]