509202430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{4243}}^1$

素因数の和:5352

約数の個数: 32

約数和(自身を含む): 1001040768

約数和(自身を除く): 491838338

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1091, 2182, 4243, 5455, 8486, 10910, 12001, 21215, 24002, 42430, 46673, 60005, 93346, 120010, 233365, 466730, 4629113, 9258226, 23145565, 46291130, 50920243, 101840486, 254601215, 509202430]

約数ペア:

[(1, 509202430), (2, 254601215), (5, 101840486), (10, 50920243), (11, 46291130), (22, 23145565), (55, 9258226), (110, 4629113), (1091, 466730), (2182, 233365), (4243, 120010), (5455, 93346), (8486, 60005), (10910, 46673), (12001, 42430), (21215, 24002)]