1478903998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{683}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 2672393472

約数和(自身を除く): 1193489474

約数列:

[1, 2, 11, 13, 22, 26, 67, 113, 134, 143, 226, 286, 683, 737, 871, 1243, 1366, 1469, 1474, 1742, 2486, 2938, 7513, 7571, 8879, 9581, 15026, 15142, 16159, 17758, 19162, 32318, 45761, 77179, 83281, 91522, 97669, 98423, 154358, 166562, 195338, 196846, 503371, 594893, 848969, 1003327, 1006742, 1082653, 1189786, 1697938, 2006654, 2165306, 5170993, 6543823, 10341986, 11036597, 13087646, 22073194, 56880923, 67222909, 113761846, 134445818, 739451999, 1478903998]

約数ペア:

[(1, 1478903998), (2, 739451999), (11, 134445818), (13, 113761846), (22, 67222909), (26, 56880923), (67, 22073194), (113, 13087646), (134, 11036597), (143, 10341986), (226, 6543823), (286, 5170993), (683, 2165306), (737, 2006654), (871, 1697938), (1243, 1189786), (1366, 1082653), (1469, 1006742), (1474, 1003327), (1742, 848969), (2486, 594893), (2938, 503371), (7513, 196846), (7571, 195338), (8879, 166562), (9581, 154358), (15026, 98423), (15142, 97669), (16159, 91522), (17758, 83281), (19162, 77179), (32318, 45761)]