996818965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2441}}^1$

素因数の和:2589

約数の個数: 32

約数和(自身を含む): 1291251456

約数和(自身を除く): 294432491

約数列:

[1, 5, 23, 53, 67, 115, 265, 335, 1219, 1541, 2441, 3551, 6095, 7705, 12205, 17755, 56143, 81673, 129373, 163547, 280715, 408365, 646865, 817735, 2975579, 3761581, 8667991, 14877895, 18807905, 43339955, 199363793, 996818965]

約数ペア:

[(1, 996818965), (5, 199363793), (23, 43339955), (53, 18807905), (67, 14877895), (115, 8667991), (265, 3761581), (335, 2975579), (1219, 817735), (1541, 646865), (2441, 408365), (3551, 280715), (6095, 163547), (7705, 129373), (12205, 81673), (17755, 56143)]