781004076

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1\times {\mathrm{2753}}^1$

素因数の和:3310

約数の個数: 48

約数和(自身を含む): 1865493504

約数和(自身を除く): 1084489428

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 503, 564, 1006, 1509, 2012, 2753, 3018, 5506, 6036, 8259, 11012, 16518, 23641, 33036, 47282, 70923, 94564, 129391, 141846, 258782, 283692, 388173, 517564, 776346, 1384759, 1552692, 2769518, 4154277, 5539036, 8308554, 16617108, 65083673, 130167346, 195251019, 260334692, 390502038, 781004076]

約数ペア:

[(1, 781004076), (2, 390502038), (3, 260334692), (4, 195251019), (6, 130167346), (12, 65083673), (47, 16617108), (94, 8308554), (141, 5539036), (188, 4154277), (282, 2769518), (503, 1552692), (564, 1384759), (1006, 776346), (1509, 517564), (2012, 388173), (2753, 283692), (3018, 258782), (5506, 141846), (6036, 129391), (8259, 94564), (11012, 70923), (16518, 47282), (23641, 33036)]