1977314248

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7321}}^1$

素因数の和:7407

約数の個数: 96

約数和(自身を含む): 4732794360

約数和(自身を除く): 2755480112

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 53, 56, 91, 98, 104, 106, 182, 196, 212, 364, 371, 392, 424, 637, 689, 728, 742, 1274, 1378, 1484, 2548, 2597, 2756, 2968, 4823, 5096, 5194, 5512, 7321, 9646, 10388, 14642, 19292, 20776, 29284, 33761, 38584, 51247, 58568, 67522, 95173, 102494, 135044, 190346, 204988, 270088, 358729, 380692, 388013, 409976, 666211, 717458, 761384, 776026, 1332422, 1434916, 1552052, 2664844, 2716091, 2869832, 3104104, 4663477, 5044169, 5329688, 5432182, 9326954, 10088338, 10864364, 18653908, 19012637, 20176676, 21728728, 35309183, 37307816, 38025274, 40353352, 70618366, 76050548, 141236732, 152101096, 247164281, 282473464, 494328562, 988657124, 1977314248]

約数ペア:

[(1, 1977314248), (2, 988657124), (4, 494328562), (7, 282473464), (8, 247164281), (13, 152101096), (14, 141236732), (26, 76050548), (28, 70618366), (49, 40353352), (52, 38025274), (53, 37307816), (56, 35309183), (91, 21728728), (98, 20176676), (104, 19012637), (106, 18653908), (182, 10864364), (196, 10088338), (212, 9326954), (364, 5432182), (371, 5329688), (392, 5044169), (424, 4663477), (637, 3104104), (689, 2869832), (728, 2716091), (742, 2664844), (1274, 1552052), (1378, 1434916), (1484, 1332422), (2548, 776026), (2597, 761384), (2756, 717458), (2968, 666211), (4823, 409976), (5096, 388013), (5194, 380692), (5512, 358729), (7321, 270088), (9646, 204988), (10388, 190346), (14642, 135044), (19292, 102494), (20776, 95173), (29284, 67522), (33761, 58568), (38584, 51247)]