492045340

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{98017}}^1$

素因数の和:98277

約数の個数: 24

約数和(自身を含む): 1037422512

約数和(自身を除く): 545377172

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 98017, 196034, 392068, 490085, 980170, 1960340, 24602267, 49204534, 98409068, 123011335, 246022670, 492045340]

約数ペア:

[(1, 492045340), (2, 246022670), (4, 123011335), (5, 98409068), (10, 49204534), (20, 24602267), (251, 1960340), (502, 980170), (1004, 490085), (1255, 392068), (2510, 196034), (5020, 98017)]