254804940208

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{175003393}}^1$

素因数の和:175003421

約数の個数: 40

約数和(自身を含む): 607611783968

約数和(自身を除く): 352806843760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 175003393, 350006786, 700013572, 1225023751, 1400027144, 2275044109, 2450047502, 2800054288, 4550088218, 4900095004, 9100176436, 9800190008, 15925308763, 18200352872, 19600380016, 31850617526, 36400705744, 63701235052, 127402470104, 254804940208]

約数ペア:

[(1, 254804940208), (2, 127402470104), (4, 63701235052), (7, 36400705744), (8, 31850617526), (13, 19600380016), (14, 18200352872), (16, 15925308763), (26, 9800190008), (28, 9100176436), (52, 4900095004), (56, 4550088218), (91, 2800054288), (104, 2450047502), (112, 2275044109), (182, 1400027144), (208, 1225023751), (364, 700013572), (728, 350006786), (1456, 175003393)]