2012345692

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{23357}}^1$

素因数の和:23566

約数の個数: 48

約数和(自身を含む): 4285165248

約数和(自身を除く): 2272819556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 181, 238, 362, 476, 724, 1267, 2534, 3077, 5068, 6154, 12308, 21539, 23357, 43078, 46714, 86156, 93428, 163499, 326998, 397069, 653996, 794138, 1588276, 2779483, 4227617, 5558966, 8455234, 11117932, 16910468, 29593319, 59186638, 71869489, 118373276, 143738978, 287477956, 503086423, 1006172846, 2012345692]

約数ペア:

[(1, 2012345692), (2, 1006172846), (4, 503086423), (7, 287477956), (14, 143738978), (17, 118373276), (28, 71869489), (34, 59186638), (68, 29593319), (119, 16910468), (181, 11117932), (238, 8455234), (362, 5558966), (476, 4227617), (724, 2779483), (1267, 1588276), (2534, 794138), (3077, 653996), (5068, 397069), (6154, 326998), (12308, 163499), (21539, 93428), (23357, 86156), (43078, 46714)]