653498494

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 1133836704

約数和(自身を除く): 480338210

約数列:

[1, 2, 11, 22, 23, 46, 121, 137, 242, 253, 274, 506, 857, 1507, 1714, 2783, 3014, 3151, 5566, 6302, 9427, 16577, 18854, 19711, 33154, 34661, 39422, 69322, 103697, 117409, 207394, 216821, 234818, 381271, 433642, 762542, 1291499, 2385031, 2582998, 2700407, 4770062, 5400814, 14206489, 28412978, 29704477, 59408954, 326749247, 653498494]

約数ペア:

[(1, 653498494), (2, 326749247), (11, 59408954), (22, 29704477), (23, 28412978), (46, 14206489), (121, 5400814), (137, 4770062), (242, 2700407), (253, 2582998), (274, 2385031), (506, 1291499), (857, 762542), (1507, 433642), (1714, 381271), (2783, 234818), (3014, 216821), (3151, 207394), (5566, 117409), (6302, 103697), (9427, 69322), (16577, 39422), (18854, 34661), (19711, 33154)]