2679079952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{67273}}^1$

素因数の和:67431

約数の個数: 40

約数和(自身を含む): 5505704160

約数和(自身を除く): 2826624208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 262, 304, 524, 1048, 2096, 2489, 4978, 9956, 19912, 39824, 67273, 134546, 269092, 538184, 1076368, 1278187, 2556374, 5112748, 8812763, 10225496, 17625526, 20450992, 35251052, 70502104, 141004208, 167442497, 334884994, 669769988, 1339539976, 2679079952]

約数ペア:

[(1, 2679079952), (2, 1339539976), (4, 669769988), (8, 334884994), (16, 167442497), (19, 141004208), (38, 70502104), (76, 35251052), (131, 20450992), (152, 17625526), (262, 10225496), (304, 8812763), (524, 5112748), (1048, 2556374), (2096, 1278187), (2489, 1076368), (4978, 538184), (9956, 269092), (19912, 134546), (39824, 67273)]