531948570244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{495221}}^1$

素因数の和:495485

約数の個数: 72

約数和(自身を含む): 1157107992768

約数和(自身を除く): 625159422524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 227, 338, 364, 454, 676, 908, 1183, 1589, 2366, 2951, 3178, 4732, 5902, 6356, 11804, 20657, 38363, 41314, 76726, 82628, 153452, 268541, 495221, 537082, 990442, 1074164, 1980884, 3466547, 6437873, 6933094, 12875746, 13866188, 25751492, 45065111, 83692349, 90130222, 112415167, 167384698, 180260444, 224830334, 334769396, 449660668, 585846443, 786906169, 1171692886, 1461397171, 1573812338, 2343385772, 2922794342, 3147624676, 5845588684, 10229780197, 18998163223, 20459560394, 37996326446, 40919120788, 75992652892, 132987142561, 265974285122, 531948570244]

約数ペア:

[(1, 531948570244), (2, 265974285122), (4, 132987142561), (7, 75992652892), (13, 40919120788), (14, 37996326446), (26, 20459560394), (28, 18998163223), (52, 10229780197), (91, 5845588684), (169, 3147624676), (182, 2922794342), (227, 2343385772), (338, 1573812338), (364, 1461397171), (454, 1171692886), (676, 786906169), (908, 585846443), (1183, 449660668), (1589, 334769396), (2366, 224830334), (2951, 180260444), (3178, 167384698), (4732, 112415167), (5902, 90130222), (6356, 83692349), (11804, 45065111), (20657, 25751492), (38363, 13866188), (41314, 12875746), (76726, 6933094), (82628, 6437873), (153452, 3466547), (268541, 1980884), (495221, 1074164), (537082, 990442)]