2103113361308

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1\times {\mathrm{142391}}^1$

素因数の和:142994

約数の個数: 48

約数和(自身を含む): 3770275880448

約数和(自身を除く): 1667162519140

約数列:

[1, 2, 4, 71, 131, 142, 262, 284, 397, 524, 794, 1588, 9301, 18602, 28187, 37204, 52007, 56374, 104014, 112748, 142391, 208028, 284782, 569564, 3692497, 7384994, 10109761, 14769988, 18653221, 20219522, 37306442, 40439044, 56529227, 74612884, 113058454, 226116908, 1324378691, 2648757382, 4013575117, 5297514764, 7405328737, 8027150234, 14810657474, 16054300468, 29621314948, 525778340327, 1051556680654, 2103113361308]

約数ペア:

[(1, 2103113361308), (2, 1051556680654), (4, 525778340327), (71, 29621314948), (131, 16054300468), (142, 14810657474), (262, 8027150234), (284, 7405328737), (397, 5297514764), (524, 4013575117), (794, 2648757382), (1588, 1324378691), (9301, 226116908), (18602, 113058454), (28187, 74612884), (37204, 56529227), (52007, 40439044), (56374, 37306442), (104014, 20219522), (112748, 18653221), (142391, 14769988), (208028, 10109761), (284782, 7384994), (569564, 3692497)]