999941330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{17321}}^1$

素因数の和:17602

約数の個数: 32

約数和(自身を含む): 1885742208

約数和(自身を除く): 885800878

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 251, 502, 1255, 2510, 5773, 11546, 17321, 28865, 34642, 57730, 86605, 173210, 398383, 796766, 1991915, 3983830, 4347571, 8695142, 21737855, 43475710, 99994133, 199988266, 499970665, 999941330]

約数ペア:

[(1, 999941330), (2, 499970665), (5, 199988266), (10, 99994133), (23, 43475710), (46, 21737855), (115, 8695142), (230, 4347571), (251, 3983830), (502, 1991915), (1255, 796766), (2510, 398383), (5773, 173210), (11546, 86605), (17321, 57730), (28865, 34642)]