291202254590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8191}}^1\times {\mathrm{273473}}^1$

素因数の和:281684

約数の個数: 32

約数和(自身を含む): 564555350016

約数和(自身を除く): 273353095426

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 8191, 16382, 40955, 81910, 106483, 212966, 273473, 532415, 546946, 1064830, 1367365, 2734730, 3555149, 7110298, 17775745, 35551490, 2240017343, 4480034686, 11200086715, 22400173430, 29120225459, 58240450918, 145601127295, 291202254590]

約数ペア:

[(1, 291202254590), (2, 145601127295), (5, 58240450918), (10, 29120225459), (13, 22400173430), (26, 11200086715), (65, 4480034686), (130, 2240017343), (8191, 35551490), (16382, 17775745), (40955, 7110298), (81910, 3555149), (106483, 2734730), (212966, 1367365), (273473, 1064830), (532415, 546946)]