2130392992

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{104513}}^1$

素因数の和:104550

約数の個数: 72

約数和(自身を含む): 5254336836

約数和(自身を除く): 3123943844

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 20384, 104513, 209026, 418052, 731591, 836104, 1358669, 1463182, 1672208, 2717338, 2926364, 3344416, 5121137, 5434676, 5852728, 9510683, 10242274, 10869352, 11705456, 19021366, 20484548, 21738704, 23410912, 38042732, 40969096, 43477408, 66574781, 76085464, 81938192, 133149562, 152170928, 163876384, 266299124, 304341856, 532598248, 1065196496, 2130392992]

約数ペア:

[(1, 2130392992), (2, 1065196496), (4, 532598248), (7, 304341856), (8, 266299124), (13, 163876384), (14, 152170928), (16, 133149562), (26, 81938192), (28, 76085464), (32, 66574781), (49, 43477408), (52, 40969096), (56, 38042732), (91, 23410912), (98, 21738704), (104, 20484548), (112, 19021366), (182, 11705456), (196, 10869352), (208, 10242274), (224, 9510683), (364, 5852728), (392, 5434676), (416, 5121137), (637, 3344416), (728, 2926364), (784, 2717338), (1274, 1672208), (1456, 1463182), (1568, 1358669), (2548, 836104), (2912, 731591), (5096, 418052), (10192, 209026), (20384, 104513)]