388204194994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{148282733}}^1$

素因数の和:148282770

約数の個数: 32

約数和(自身を含む): 768697693056

約数和(自身を除く): 380493498062

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 148282733, 296565466, 1037979131, 1631110063, 2075958262, 2520806461, 3262220126, 5041612922, 11417770441, 17645645227, 22835540882, 27728871071, 35291290454, 55457742142, 194102097497, 388204194994]

約数ペア:

[(1, 388204194994), (2, 194102097497), (7, 55457742142), (11, 35291290454), (14, 27728871071), (17, 22835540882), (22, 17645645227), (34, 11417770441), (77, 5041612922), (119, 3262220126), (154, 2520806461), (187, 2075958262), (238, 1631110063), (374, 1037979131), (1309, 296565466), (2618, 148282733)]