2415555728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{31657}}^1$

素因数の和:31935

約数の個数: 40

約数和(自身を含む): 4946245920

約数和(自身を除く): 2530690192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 251, 304, 502, 1004, 2008, 4016, 4769, 9538, 19076, 31657, 38152, 63314, 76304, 126628, 253256, 506512, 601483, 1202966, 2405932, 4811864, 7945907, 9623728, 15891814, 31783628, 63567256, 127134512, 150972233, 301944466, 603888932, 1207777864, 2415555728]

約数ペア:

[(1, 2415555728), (2, 1207777864), (4, 603888932), (8, 301944466), (16, 150972233), (19, 127134512), (38, 63567256), (76, 31783628), (152, 15891814), (251, 9623728), (304, 7945907), (502, 4811864), (1004, 2405932), (2008, 1202966), (4016, 601483), (4769, 506512), (9538, 253256), (19076, 126628), (31657, 76304), (38152, 63314)]