289301042

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 460468800

約数和(自身を除く): 171167758

約数列:

[1, 2, 29, 58, 67, 109, 134, 218, 683, 1366, 1943, 3161, 3886, 6322, 7303, 14606, 19807, 39614, 45761, 74447, 91522, 148894, 211787, 423574, 1327069, 2158963, 2654138, 4317926, 4987949, 9975898, 144650521, 289301042]

約数ペア:

[(1, 289301042), (2, 144650521), (29, 9975898), (58, 4987949), (67, 4317926), (109, 2654138), (134, 2158963), (218, 1327069), (683, 423574), (1366, 211787), (1943, 148894), (3161, 91522), (3886, 74447), (6322, 45761), (7303, 39614), (14606, 19807)]