4029121988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{4079}}^1$

素因数の和:4460

約数の個数: 48

約数和(自身を含む): 7628947200

約数和(自身を除く): 3599825212

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 317, 634, 779, 1268, 1558, 3116, 4079, 6023, 8158, 12046, 12997, 16316, 24092, 25994, 51988, 77501, 155002, 167239, 246943, 310004, 334478, 493886, 668956, 987772, 1293043, 2586086, 3177541, 5172172, 6355082, 12710164, 24567817, 49135634, 53014763, 98271268, 106029526, 212059052, 1007280497, 2014560994, 4029121988]

約数ペア:

[(1, 4029121988), (2, 2014560994), (4, 1007280497), (19, 212059052), (38, 106029526), (41, 98271268), (76, 53014763), (82, 49135634), (164, 24567817), (317, 12710164), (634, 6355082), (779, 5172172), (1268, 3177541), (1558, 2586086), (3116, 1293043), (4079, 987772), (6023, 668956), (8158, 493886), (12046, 334478), (12997, 310004), (16316, 246943), (24092, 167239), (25994, 155002), (51988, 77501)]