1236572764

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{16007}}^1$

素因数の和:16138

約数の個数: 48

約数和(自身を含む): 2581770240

約数和(自身を除く): 1345197476

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 89, 124, 178, 217, 356, 434, 623, 868, 1246, 2492, 2759, 5518, 11036, 16007, 19313, 32014, 38626, 64028, 77252, 112049, 224098, 448196, 496217, 992434, 1424623, 1984868, 2849246, 3473519, 5698492, 6947038, 9972361, 13894076, 19944722, 39889444, 44163313, 88326626, 176653252, 309143191, 618286382, 1236572764]

約数ペア:

[(1, 1236572764), (2, 618286382), (4, 309143191), (7, 176653252), (14, 88326626), (28, 44163313), (31, 39889444), (62, 19944722), (89, 13894076), (124, 9972361), (178, 6947038), (217, 5698492), (356, 3473519), (434, 2849246), (623, 1984868), (868, 1424623), (1246, 992434), (2492, 496217), (2759, 448196), (5518, 224098), (11036, 112049), (16007, 77252), (19313, 64028), (32014, 38626)]