17163398

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 30855168

約数和(自身を除く): 13691770

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 217, 434, 497, 557, 994, 1114, 2201, 3899, 4402, 7798, 15407, 17267, 30814, 34534, 39547, 79094, 120869, 241738, 276829, 553658, 1225957, 2451914, 8581699, 17163398]

約数ペア:

[(1, 17163398), (2, 8581699), (7, 2451914), (14, 1225957), (31, 553658), (62, 276829), (71, 241738), (142, 120869), (217, 79094), (434, 39547), (497, 34534), (557, 30814), (994, 17267), (1114, 15407), (2201, 7798), (3899, 4402)]