379616939518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{140703091}}^1$

素因数の和:140703183

約数の個数: 16

約数和(自身を含む): 607837357440

約数和(自身を除く): 228220417922

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 140703091, 281406182, 2673358729, 5346717458, 9989919461, 19979838922, 189808469759, 379616939518]

約数ペア:

[(1, 379616939518), (2, 189808469759), (19, 19979838922), (38, 9989919461), (71, 5346717458), (142, 2673358729), (1349, 281406182), (2698, 140703091)]