2027882008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{73709}}^1$

素因数の和:73915

約数の個数: 32

約数和(自身を含む): 4024566000

約数和(自身を除く): 1996683992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 181, 362, 724, 1448, 3439, 6878, 13756, 27512, 73709, 147418, 294836, 589672, 1400471, 2800942, 5601884, 11203768, 13341329, 26682658, 53365316, 106730632, 253485251, 506970502, 1013941004, 2027882008]

約数ペア:

[(1, 2027882008), (2, 1013941004), (4, 506970502), (8, 253485251), (19, 106730632), (38, 53365316), (76, 26682658), (152, 13341329), (181, 11203768), (362, 5601884), (724, 2800942), (1448, 1400471), (3439, 589672), (6878, 294836), (13756, 147418), (27512, 73709)]