2029688636

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{2113}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 3797285184

約数和(自身を除く): 1767596548

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 197, 212, 394, 788, 1219, 2113, 2438, 4226, 4531, 4876, 8452, 9062, 10441, 18124, 20882, 41764, 48599, 97198, 111989, 194396, 223978, 240143, 416261, 447956, 480286, 832522, 960572, 1665044, 2575747, 5151494, 9574003, 10302988, 19148006, 22061833, 38296012, 44123666, 88247332, 507422159, 1014844318, 2029688636]

約数ペア:

[(1, 2029688636), (2, 1014844318), (4, 507422159), (23, 88247332), (46, 44123666), (53, 38296012), (92, 22061833), (106, 19148006), (197, 10302988), (212, 9574003), (394, 5151494), (788, 2575747), (1219, 1665044), (2113, 960572), (2438, 832522), (4226, 480286), (4531, 447956), (4876, 416261), (8452, 240143), (9062, 223978), (10441, 194396), (18124, 111989), (20882, 97198), (41764, 48599)]